Naltrexone Treatment Centers in California
Medically reviewed by NWVCIL Editorial TeamLast reviewed: May 2026
Our directory lists 693 naltrexone providers across California, with the largest concentrations in Los Angeles (19), San Diego (12) and Malibu (10).
Naltrexone (Vivitrol, Revia) is an opioid antagonist used to treat both alcohol use disorder and opioid dependence. Available as a daily oral tablet or monthly extended-release injection, it blocks opioid receptors to reduce cravings and prevent relapse.
Treatment landscape in California:
- California reported 11,378 drug overdose deaths in 2023 at an age-adjusted rate of 27.9 per 100,000 (CDC NCHS).
- 655 buprenorphine providers and 105 methadone Opioid Treatment Programs serve the state, with Los Angeles, Costa Mesa, and Long Beach holding the deepest provider density.
- Medi-Cal covers MAT under the Drug Medi-Cal Organized Delivery System (DMC-ODS), including counseling and care coordination, in most counties.
- 810 of 1,140 verified facilities offer telehealth therapy and 529 accept Medicaid — the largest such network in the country.
Naltrexone in California — By the Numbers
27.9
per 100,000 drug overdose mortality (CDC 2023)
11,378
total overdose deaths in California (2023)
584
naltrexone providers in our directory
810 / 1,140
facilities offering telehealth
529
accept Medicaid for treatment
105
SAMHSA-certified Opioid Treatment Programs
Top cities by buprenorphine provider density
Los Angeles (43) · Costa Mesa (20) · Long Beach (20)
Sources: CDC NCHS Drug Overdose Mortality (2023) · SAMHSA Treatment Locator · NWVCIL directory snapshot, May 2026
Medi-Cal
Medi-Cal covers methadone, buprenorphine, and naltrexone under the Drug Medi-Cal Organized Delivery System (DMC-ODS) in most counties, including counseling and care coordination.
State regulations
California permits Narcotic Treatment Programs (NTPs) to admit patients the same day and offers one of the nation’s largest OTP networks under California Code of Regulations Title 9.
How to access MAT in California
DMC-ODS counties offer same-day NTP admission; California Bridge program funds rapid buprenorphine starts in 200+ emergency departments.
- Cash or self-payment267
- Private health insurance232
- Federal military insurance (e.g., TRICARE)126
- Medicaid110
- Federal, or any government funding for substance use treatment programs97
- Medicare89
- Residential/24-hour residential174
- Short-term residential158
- Outpatient147
- Long-term residential141
- Residential detoxification132
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Naltrexone Treatment Providers in California
Naltrexone providers in California
Los Angeles · 19 centers

Asian American Drug Abuse Program
Los Angeles, CA
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CNV Detox Inc
Los Angeles, CA
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Haven House Addiction Treatment
Los Angeles, CA
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HiFi Recovery Corps
Los Angeles, CA
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Clinica Monsenor Oscar A Romero
Los Angeles, CA
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Betty Ford Center
Los Angeles, CA
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Exodus Recovery Inc
Los Angeles, CA
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Amity Foundation
Los Angeles, CA
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Clinica Monsenor Oscar A Romero
Los Angeles, CA
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Hollywood Medical Rehabilitation Care
Los Angeles, CA
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Invigorate Behavioral Health
Los Angeles, CA
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CLARE Matrix
Los Angeles, CA
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County of Los Angeles
Los Angeles, CA
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Cri Help Inc
Los Angeles, CA
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San Diego · 12 centers

ABC Sober Living LLC
San Diego, CA
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Betty Ford Center
San Diego, CA
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Detox Center of San Diego LLC
San Diego, CA
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Boardwalk Recovery Center
San Diego, CA
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Amity Behavioral Health Network
San Diego, CA
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Element Q Healing Center
San Diego, CA
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Healing Oaks Clinic
San Diego, CA
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Infinity Recovery
San Diego, CA
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Family Health Centers of San Diego Inc
San Diego, CA
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CRASH Inc
San Diego, CA
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Golden Hill House I
San Diego, CA
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Hope Canyon
San Diego, CA
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Malibu · 10 centers

6390 Meadows Court LLC
Malibu, CA
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Cliffside Malibu
Malibu, CA
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Cliffside Malibu 2
Malibu, CA
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Grasshopper House LLC
Malibu, CA
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Cliffside Malibu 3
Malibu, CA
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Federal Recovery Systems LLC
Malibu, CA
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Federal Recovery Systems LLC
Malibu, CA
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Grasshopper House LLC
Malibu, CA
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Grasshopper House LLC
Malibu, CA
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Costa Mesa · 9 centers

Asana Recovery
Costa Mesa, CA
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Asana Recovery Center
Costa Mesa, CA
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Breakaway Health Corporation
Costa Mesa, CA
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Divine Bliss
Costa Mesa, CA
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Hotel California by the Sea
Costa Mesa, CA
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Hotel California by the Sea
Costa Mesa, CA
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Huntington Beach · 9 centers

Asana Recovery
Huntington Beach, CA
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Beachview Treatment LLC
Huntington Beach, CA
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Hotel California by the Sea
Huntington Beach, CA
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Hotel California by the Sea
Huntington Beach, CA
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Hotel California by the Sea
Huntington Beach, CA
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Hotel California by the Sea
Huntington Beach, CA
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Amity Behavioral Health Network
Huntington Beach, CA
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San Francisco · 8 centers

HealthRIGHT 360
San Francisco, CA
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HealthRIGHT 360
San Francisco, CA
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Foundations San Francisco
San Francisco, CA
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Homeless Childrens Network
San Francisco, CA
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City and County of San Francisco
San Francisco, CA
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Eureka · 7 centers

Alcohol/Drug Care Services Inc
Eureka, CA
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San Juan Capistrano · 7 centers

Able to Change Recovery Inc
San Juan Capistrano, CA
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Casa Recovery
San Juan Capistrano, CA
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Covenant Hills Treatment Center
San Juan Capistrano, CA
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Hope by the Sea
San Juan Capistrano, CA
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Hope by the Sea
San Juan Capistrano, CA
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Hope by the Sea
San Juan Capistrano, CA
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Capo by the Sea
San Juan Capistrano, CA
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Newport Beach · 6 centers

Akua Behavioral Health Inc
Newport Beach, CA
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Hotel California by the Sea
Newport Beach, CA
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Hotel California by the Sea
Newport Beach, CA
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Elite Care Inc
Newport Beach, CA
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Pasadena · 5 centers

Elijahs House Treatment Center
Pasadena, CA
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Aurora Las Encinas Hospital
Pasadena, CA
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Grandview Foundation Inc
Pasadena, CA
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HealthRIGHT 360
Pasadena, CA
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Woodland Hills · 5 centers

Iris Healing Center
Woodland Hills, CA
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Iris Healing Retreat
Woodland Hills, CA
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Dolorosa Operations LLC
Woodland Hills, CA
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Agoura Hills · 4 centers

BNI Treatment Centers
Agoura Hills, CA
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Inspire Malibu
Agoura Hills, CA
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Inspire Malibu
Agoura Hills, CA
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Found Recovery
Agoura Hills, CA
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Indio · 4 centers

ABC Recovery Center Inc
Indio, CA
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ABC Recovery Center Inc
Indio, CA
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Indio Substance Abuse
Indio, CA
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Coachella Valley Treatment Center
Indio, CA
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Mission Viejo · 4 centers

449 Recovery
Mission Viejo, CA
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California Care Detox and Treatment
Mission Viejo, CA
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California Wellness Center Inc
Mission Viejo, CA
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Capo Canyon Recovery
Mission Viejo, CA
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San Rafael · 4 centers

Bayside Marin Treatment Center
San Rafael, CA
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Center Point Inc
San Rafael, CA
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Center Point Inc
San Rafael, CA
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CenterLink
San Rafael, CA
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Santa Cruz · 4 centers

Janus of Santa Cruz
Santa Cruz, CA
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Janus of Santa Cruz
Santa Cruz, CA
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Janus Community Clinic
Santa Cruz, CA
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Santa Monica · 4 centers
Cathedral City · 3 centers

Banyan Palm Springs
Cathedral City, CA
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California Behavioral Health LLC
Cathedral City, CA
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Coachella Valley Recovery Ctr
Cathedral City, CA
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Concord · 3 centers

John Muir Health
Concord, CA
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Central County Adult MH Services
Concord, CA
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Encino · 3 centers

Ascend Healthcare
Encino, CA
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Foundations Recovery Center
Encino, CA
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Altus Rehab
Encino, CA
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Fresno · 3 centers

Herndon Recovery Center
Fresno, CA
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Kaiser Permanente
Fresno, CA
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Comprehensive Addiction Programs Inc
Fresno, CA
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Glendale · 3 centers

Jewel City Treatment Center
Glendale, CA
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Didi Hirsch Mental Health Services
Glendale, CA
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Higher Vision Wellness Center
Glendale, CA
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Lancaster · 3 centers

Alpha Recovery Center
Lancaster, CA
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Design for Change
Lancaster, CA
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County of Los Angeles
Lancaster, CA
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Long Beach · 3 centers

American Indian Changing Spirits
Long Beach, CA
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Behavioral Health Services
Long Beach, CA
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Palm Springs · 3 centers

Intervention911
Palm Springs, CA
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Desert Willow Wellness
Palm Springs, CA
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Intervention911
Palm Springs, CA
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Roseville · 3 centers

Aegis Treatment Centers LLC
Roseville, CA
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California Recovery Center
Roseville, CA
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California Recovery Center
Roseville, CA
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San Mateo · 3 centers
Santa Rosa · 3 centers

Drug Abuse Alternatives Center (DAAC)
Santa Rosa, CA
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Drug Abuse Alternatives Center (DAAC)
Santa Rosa, CA
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Drug Abuse Alternatives Center (DAAC)
Santa Rosa, CA
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Upland · 3 centers

His House Treatment Center
Upland, CA
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Inland Valley Drug and Alcohol
Upland, CA
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His House Palm Recovery
Upland, CA
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Anaheim · 2 centers

Anaheim Lighthouse
Anaheim, CA
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Anaheim Lighthouse
Anaheim, CA
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Bakersfield · 2 centers

Aegis Treatment Centers LLC
Bakersfield, CA
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Bakersfield Behavioral Healthcare
Bakersfield, CA
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Calexico · 2 centers

County of Imperial
Calexico, CA
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County of Imperial
Calexico, CA
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Capistrano Beach · 2 centers

Capo by the Sea
Capistrano Beach, CA
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Covenant Hills Treatment Center
Capistrano Beach, CA
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Chatsworth · 2 centers

Golden Road Recovery LLC
Chatsworth, CA
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Healing and Recovery Wellness Center
Chatsworth, CA
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Colton · 2 centers

Colton Comprehensive Treatment Center
Colton, CA
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G and C Swan Inc
Colton, CA
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Corona · 2 centers

Caring Hands Recovery LLC
Corona, CA
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AMATA LLC
Corona, CA
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Del Mar · 2 centers
El Centro · 2 centers

County of Imperial
El Centro, CA
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County of Imperial
El Centro, CA
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Elk Grove · 2 centers

Diamond House Detox
Elk Grove, CA
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Diamond House Detox
Elk Grove, CA
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Escondido · 2 centers

Escondido Comprehensive Treatment Ctr
Escondido, CA
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Harmony Grove Recovery
Escondido, CA
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Fairfield · 2 centers

Archway Recovery Services Inc
Fairfield, CA
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Fountain Valley · 2 centers

California Prime Recovery
Fountain Valley, CA
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Crescent Moon Recovery
Fountain Valley, CA
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Galt · 2 centers

GLOM Substance Abuse Program
Galt, CA
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GLOM Substance Abuse Program
Galt, CA
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Laguna Beach · 2 centers

Crystal Cove Recovery
Laguna Beach, CA
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Laguna Hills · 2 centers

Compassion Recovery Centers
Laguna Hills, CA
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Hope by the Sea
Laguna Hills, CA
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Marysville · 2 centers
Mission Hills · 2 centers

Exclusive Recovery Center Inc
Mission Hills, CA
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Monterey · 2 centers

Community Hospital of the Monterey
Monterey, CA
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Community Human Services
Monterey, CA
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Northridge · 2 centers

Bright Paths Recovery
Northridge, CA
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Crossroad Transitional Inc
Northridge, CA
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Oakland · 2 centers

Baywell Health
Oakland, CA
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HAART
Oakland, CA
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Oxnard · 2 centers

Channel Islands Rehab
Oxnard, CA
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HealthRIGHT 360
Oxnard, CA
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Pomona · 2 centers

HealthRIGHT 360
Pomona, CA
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Rancho Mirage · 2 centers

Addiction Therapeutic Services
Rancho Mirage, CA
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Hazelden Betty Ford Foundation
Rancho Mirage, CA
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Sacramento · 2 centers

Diamond House Detox
Sacramento, CA
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CORE Medical Clinic Inc
Sacramento, CA
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Salinas · 2 centers

Community Human Services
Salinas, CA
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Door to Hope
Salinas, CA
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San Pedro · 2 centers

Coastwise Recovery Center
San Pedro, CA
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Beacon House Association of San Pedro
San Pedro, CA
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Santa Clarita · 2 centers

Healthy Living Residential Program
Santa Clarita, CA
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Child and Family Center
Santa Clarita, CA
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Tarzana · 2 centers

Innovate Recovery
Tarzana, CA
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Journey Hillside Tarzana LLC
Tarzana, CA
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Van Nuys · 2 centers

Gloria Detox and Rehab Center
Van Nuys, CA
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Watsonville · 2 centers

Janus South County
Watsonville, CA
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Encompass Community Center
Watsonville, CA
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Acton · 1 center

Bright Mission Recovery
Acton, CA
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Angels Camp · 1 center
Antioch · 1 center

Addiction Research and Treatment Inc
Antioch, CA
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Apple Valley · 1 center

County of San Bernardino
Apple Valley, CA
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Atascadero · 1 center
Auburn · 1 center

Chapa de Indian Health Program Inc
Auburn, CA
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Burbank · 1 center

Absolute Control Transitional
Burbank, CA
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Calistoga · 1 center

Duffys Napa Valley Treatment Center
Calistoga, CA
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Canoga Park · 1 center

Clear View Canyon Inc
Canoga Park, CA
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Chula Vista · 1 center

Community Research Foundation
Chula Vista, CA
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Claremont · 1 center

Hathaway Recovery
Claremont, CA
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Clayton · 1 center

Diablo Valley Ranch
Clayton, CA
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Clearlake Oaks · 1 center
Covina · 1 center

Aurora Charter Oak Hospital
Covina, CA
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Culver City · 1 center

Didi Hirsch Mental Health Services
Culver City, CA
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Dana Point · 1 center

California Rehab Campus LLC
Dana Point, CA
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Desert Hot Springs · 1 center

Affinity Recovery
Desert Hot Springs, CA
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El Cajon · 1 center

El Cajon Comprehensive Trt Center
El Cajon, CA
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Encinitas · 1 center

AToN Center
Encinitas, CA
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Folsom · 1 center

Bella Nirvana Center Inc
Folsom, CA
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Fontana · 1 center

Grace Hope Treatment and
Fontana, CA
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Fremont · 1 center

Carnales Unidos Reformando Adictos
Fremont, CA
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Harbor City · 1 center
Hawthorne · 1 center
Hayward · 1 center
Hemet · 1 center

Hemet Valley Recovery Center and
Hemet, CA
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Imperial Beach · 1 center

Family Health Centers of San Diego Inc
Imperial Beach, CA
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Inglewood · 1 center

El Dorado Community Service Center
Inglewood, CA
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Irvine · 1 center

Inspire Health
Irvine, CA
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La Mesa · 1 center

Alvarado Parkway Institute
La Mesa, CA
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Laguna Niguel · 1 center

JBW Associates Inc
Laguna Niguel, CA
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Lake Forest · 1 center
Loma Linda · 1 center

Jerry L Pettis Memorial VA Med Center
Loma Linda, CA
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Loomis · 1 center

CDT Service Corporation
Loomis, CA
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Lynwood · 1 center

BAART Behavioral Health Services Inc
Lynwood, CA
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Martinez · 1 center

Alhambra Valley Retreat LLC
Martinez, CA
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Merced · 1 center

BHRS The Center
Merced, CA
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Midway City · 1 center

Brighter Beginnings Health Services
Midway City, CA
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Modesto · 1 center
Moorpark · 1 center

AAA Treatment Solutions LLC
Moorpark, CA
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North Hollywood · 1 center
Oceanside · 1 center
Ontario · 1 center

Embrace Life Change
Ontario, CA
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Oroville · 1 center

Behavioral Health Services
Oroville, CA
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Pacoima · 1 center

Didi Hirsch Mental Health Services
Pacoima, CA
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Palm Desert · 1 center

Banyan Palm Springs LLC
Palm Desert, CA
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Palmdale · 1 center

American Health Services LLC
Palmdale, CA
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Placentia · 1 center

Forward Wellness Family Therapy Inc
Placentia, CA
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Placerville · 1 center

Aegis Treatment Centers LLC
Placerville, CA
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Porterville · 1 center

Addiction Research and Treatment Inc
Porterville, CA
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Redlands · 1 center

Destiny Recovery Center LLC
Redlands, CA
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Reseda · 1 center
Ridgecrest · 1 center

Aegis Treatment Centers LLC
Ridgecrest, CA
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Riverside · 1 center

Everlast Recovery Center
Riverside, CA
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San Bernardino · 1 center
San Clemente · 1 center
San Jose · 1 center
San Marcos · 1 center

Capalina Comprehensive Treatment
San Marcos, CA
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San Ramon · 1 center

Diablo Valley Treatment and
San Ramon, CA
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Santa Ana · 1 center
Santa Barbara · 1 center
Sausalito · 1 center

Alta Mira Recovery Center LLC
Sausalito, CA
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Seaside · 1 center

Community Human Services
Seaside, CA
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Sherman Oaks · 1 center

Crosspointe Recovery
Sherman Oaks, CA
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Simi Valley · 1 center

All In Solutions California
Simi Valley, CA
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Sonoma · 1 center

Align Recovery Centers
Sonoma, CA
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Tehachapi · 1 center

Cornerstone Center for Counseling and
Tehachapi, CA
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Temecula · 1 center

Hill Alcohol and Drug Treatment
Temecula, CA
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Thousand Oaks · 1 center

A Wildwood Recovery
Thousand Oaks, CA
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Torrance · 1 center

County of Los Angeles
Torrance, CA
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Travis AFB · 1 center
Tustin · 1 center

Cornerstone of Southern California
Tustin, CA
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Union City · 1 center

HealthRIGHT 360
Union City, CA
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Venice · 1 center

American Health Services LLC
Venice, CA
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Victorville · 1 center
Walnut Creek · 1 center

Bright Heart Health
Walnut Creek, CA
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West Hills · 1 center

House of Zen
West Hills, CA
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West Hollywood · 1 center
West Sacramento · 1 center

CORE Medical Clinic Inc
West Sacramento, CA
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Yuba City · 1 center
Yucca Valley · 1 center

High Desert Child Adol and
Yucca Valley, CA
Services:
Showing 300 of 693 naltrexone providers in California. Browse all centers in California
Frequently Asked Questions About Naltrexone in California
Is naltrexone only for heroin or fentanyl use, or does it also treat prescription opioid dependence?
naltrexone is approved for opioid use disorder involving any opioid — heroin, fentanyl, prescription oxycodone, hydrocodone, or morphine. California clinicians treat patients whose OUD started with a pain prescription just as readily as those using illicit opioids.
Does the cost of naltrexone in California change over time?
Yes. California MAT costs typically decrease as you stabilize — fewer in-person dosing visits, less frequent drug testing, and the option for take-home doses for methadone patients. Naltrexone patients often shift from monthly visits to quarterly visits once stable.
Does Medi-Cal cover telehealth MAT visits in California?
Yes. Medi-Cal reimburses telehealth buprenorphine visits at parity with in-person visits in California; methadone induction still generally requires an in-person visit due to federal OTP rules. Follow-up methadone counseling can be telehealth.
Do I need a referral from my primary care doctor to start naltrexone?
Most California commercial plans do not require a PCP referral for behavioral-health or MAT services; you can typically self-refer to a naltrexone provider. HMO plans may require a referral — check your plan’s Summary of Benefits.
Are drug courts in California allowed to ban naltrexone?
No. A 2022 Department of Justice enforcement action confirmed that California drug courts cannot ban FDA-approved MAT medications; doing so violates the ADA. Patients in drug court have the legal right to remain on their prescribed naltrexone regimen.
What defines “stable” on naltrexone in California?
Stability criteria include consistent attendance, clean drug screens, improved functioning, stable housing and relationships, and no recent crisis. California clinicians use SAMHSA’s 8-point take-home criteria for methadone and similar frameworks for other medications.
How long does the first naltrexone appointment take?
The first appointment typically runs 90–180 minutes: medical history, physical exam, intake paperwork, counseling assessment, lab tests, and the first dose or prescription. Plan for 2–3 hours and arrange transportation in case of post-dose drowsiness.
Will I feel high or sedated after the first naltrexone dose?
Most patients feel calm relief of withdrawal rather than euphoria. Mild drowsiness is common the first day; avoid driving or operating machinery until you know how you react. Severe sedation is rare and warrants a call to the California clinic.
Is long-term naltrexone safe?
Yes. Decades of research support the long-term safety of methadone, buprenorphine, and naltrexone when appropriately prescribed. Long-term MAT is associated with lower mortality, reduced infectious disease, and improved quality of life. California patients frequently remain on MAT for years without medical complications.
Will my baby need to stay longer at the hospital because of my naltrexone?
Many MAT-exposed infants are observed 72–96 hours for NOWS signs before discharge. Some require NICU care for withdrawal management. Modern California hospitals practice Eat, Sleep, Console protocols that reduce NICU stays and emphasize rooming-in with the mother.
Will my counseling sessions be confidential?
Yes — counseling records are protected by 42 CFR Part 2 and HIPAA. The counselor cannot disclose your MAT status or session content to family, employer, or law enforcement without your specific written consent or a narrowly tailored court order.
Are group-counseling sessions confidential?
Yes. Group members sign confidentiality agreements, and the clinician protects group content under 42 CFR Part 2. Enforcement between group members depends on honor among peers, but legal protections limit disclosure by the clinic or clinician.
Other Treatment Options in California
Naltrexone Treatment in Other States
Need immediate help? Call SAMHSA: 1-800-662-4357 (24/7, free)





















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