Addiction Research and Treatment, Inc - Opioid Treatment Program in Los Angeles, CA

Addiction Research and Treatment, Inc is a samhsa-listed opioid treatment program in Los Angeles, CA (90061). SAMHSA publishes no ratings, inspections, or quality scores for these listings; confirm services, licensing, cost, and availability directly with the provider.

Location: view on OpenStreetMap

Contact details

Telephone: 323-242-0500

Street address: 11900 Avalon Blvd Ste 200 and 201, Los Angeles, CA 90061

County: Los Angeles County

How to verify Addiction Research and Treatment, Inc

These listings are drawn from SAMHSA's FindTreatment.gov national directory (the N-SUMHSS), a public-domain U.S. government dataset (17 U.S.C. 105). SAMHSA has not reviewed or endorsed this site. Before you rely on this listing, confirm licensing, services, eligibility, and cost directly with the provider. These listings are unrated: no ratings, inspections, or quality scores are published, so there is no score to check.

Look up Addiction Research and Treatment, Inc on SAMHSA FindTreatment.gov →

Ownership & operation

Legal name: MedMark Treatment Centers Los Angeles. Facility type: Opioid Treatment Programs. Confirm current ownership and operation with the provider.

About opioid treatment programs in Los Angeles

Opioid treatment programs (OTPs) provide medications for opioid use disorder (MOUD) - such as methadone, buprenorphine, or naltrexone - together with counseling and other support. In the United States, OTPs that dispense methadone are certified by SAMHSA and registered with the DEA. These listings are unrated: SAMHSA publishes no star ratings, inspections, or quality scores, so confirm services, licensing, cost, and availability directly.

Ask which medications are available, whether same-day or walk-in intake is offered, what counseling and dosing schedule to expect, and how payment and insurance work. These listings are unrated - verify services, licensing, cost, and availability directly. For local alternatives, browse the Opioid Treatment Programs directory for Los Angeles, the Los Angeles County opioid treatment programs list, or all care types in Los Angeles.

For context, this directory lists 7 opioid treatment programs in Los Angeles; 47 across Los Angeles County; 1 in ZIP 90061.

ZIP code: all care providers in ZIP 90061 · Opioid Treatment Programs in ZIP 90061

Other opioid treatment programs in Los Angeles

Opioid Treatment Program · for-profit Addiction Research and Treatment Inc Los Angeles, CA 90057 SAMHSA-listedAdultsAftercare/continuing care Opioid Treatment Program Addiction Research and Treatment, Inc. Los Angeles, CA 90011 SAMHSA-listed Opioid Treatment Program · non-profit CLARE Matrix Los Angeles, CA 90016 SAMHSA-listed12-step facilitationAdult men Opioid Treatment Program Community Health Care Clinic/ Narcotics Prevention Association Project Los Angeles, CA 90022 SAMHSA-listed Opioid Treatment Program Los Angeles Ambulatory Care Clinic (LAACC) VA Opioid Treatment Program Los Angeles, CA 90012 SAMHSA-listed Opioid Treatment Program West Los Angeles Opioid Treatment Service Los Angeles, CA 90073 SAMHSA-listed

Nearest opioid treatment programs by distance

Opioid Treatment Program Addiction Research and Treatment, INC. Lynwood, CA 90262 SAMHSA-listed4.4 mi Opioid Treatment Program El Dorado Community Service Center Inglewood, CA 90304 SAMHSA-listed5.3 mi Opioid Treatment Program West County Medical Clinic Long Beach, CA 90805 SAMHSA-listed6.2 mi Opioid Treatment Program Aegis Treatment Centers, LLC Inglewood, CA 90301 SAMHSA-listed6.4 mi Opioid Treatment Program · non-profit Tarzana Treatment Centers Inc Long Beach, CA 90805 SAMHSA-listedActive duty militaryAdults6.9 mi Opioid Treatment Program Western Health Harbor City Clinic Harbor City, CA 90710 SAMHSA-listed9.8 mi Opioid Treatment Program Aegis Treatment Centers, LLC Wilmington, CA 90744 SAMHSA-listed9.9 mi Opioid Treatment Program Transcultural Health Development, Inc. Wilmington, CA 90744 SAMHSA-listed11 mi

Straight-line distances estimated from ZIP-centroid coordinates, not driving distance. Confirm a facility's location directly.

Key facts

Care typeOpioid Treatment Program
Facility typeOpioid Treatment Programs
Source record IDa6af55e212bbae17

Frequently asked questions

Is Addiction Research and Treatment, Inc licensed or accredited?
This directory does not assert that Addiction Research and Treatment, Inc is licensed or accredited, and a FindTreatment.gov listing does not by itself establish licensure. Confirm current licensing and accreditation directly with the provider and the relevant state agency.
Does Addiction Research and Treatment, Inc offer medications for opioid use disorder?
The SAMHSA record for Addiction Research and Treatment, Inc does not report whether medications for opioid use disorder are offered. Confirm current services directly with the provider.
Does Addiction Research and Treatment, Inc accept insurance?
The SAMHSA record does not list payment or insurance options for Addiction Research and Treatment, Inc. Confirm accepted insurance, sliding-scale fees, and out-of-pocket cost directly with the provider.
Where is Addiction Research and Treatment, Inc located?
11900 Avalon Blvd Ste 200 and 201, Los Angeles, CA 90061. The facility is in Los Angeles County. Contact phone: 323-242-0500.
Where does this information come from?
This listing is drawn from SAMHSA FindTreatment.gov (N-SUMHSS) (processing date 2026-10-08). It is not a CMS quality record, and SAMHSA publishes no ratings or inspections for these listings. SAMHSA has not reviewed or endorsed this site. Confirm current details directly with the provider before making care decisions.
How many opioid treatment programs are near Los Angeles?
This directory lists 7 opioid treatment programs in Los Angeles and 47 in Los Angeles County, including 1 in ZIP 90061. The nearest listings, with estimated distances, are shown above.

Data provenance

Source: SAMHSA FindTreatment.gov (N-SUMHSS) (record a6af55e212bbae17). Processing date: 2026-10-08. See the methodology page for normalization details. This profile is informational only and is not medical advice.

Required disclosures

For general information only, not medical advice. This website shares public data and general information. It does not offer medical advice, diagnosis, or treatment guidance, and it cannot replace a consultation with a qualified health care professional.

Independent and unaffiliated. RehabProviders.org is a private, independently run directory. It is not affiliated with, nor endorsed or operated by, the Substance Abuse and Mental Health Services Administration (SAMHSA), the U.S. Department of Health and Human Services, or any government agency. SAMHSA has not reviewed or endorsed this site.

Confirm details before acting. Facility records come from public federal datasets and may lag or contain errors. These listings are unrated; always verify current services, licensing, availability, and cost directly with the provider.

In a crisis, get help now. Call or text 988 to reach the 988 Suicide & Crisis Lifeline, or call the SAMHSA National Helpline at 1-800-662-4357.

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