Humanistic Alternatives to Addiction Research & Treatment (HAART) - Hayward - Opioid Treatment Program in Hayward, CA

Humanistic Alternatives to Addiction Research & Treatment (HAART) - Hayward is a samhsa-listed opioid treatment program in Hayward, CA (94541). 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: 510-727-9755

Street address: 20094 Mission Blvd., Hayward, CA 94541

County: Alameda County

How to verify Humanistic Alternatives to Addiction Research & Treatment (HAART) - Hayward

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 Humanistic Alternatives to Addiction Research & Treatment (HAART) - Hayward on SAMHSA FindTreatment.gov →

Ownership & operation

Legal name: HAART-Hayward. Facility type: Opioid Treatment Programs. Confirm current ownership and operation with the provider.

About opioid treatment programs in Hayward

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 Hayward, the Alameda County opioid treatment programs list, or all care types in Hayward.

For context, this directory lists 2 opioid treatment programs in Hayward; 9 across Alameda County; 1 in ZIP 94541.

ZIP code: all care providers in ZIP 94541 · Opioid Treatment Programs in ZIP 94541

Other opioid treatment programs in Hayward

Opioid Treatment Program Successful Alternatives for Addiction and Counseling Services, INC. Hayward, CA 94544 SAMHSA-listed

Nearest opioid treatment programs by distance

Opioid Treatment Program Humanistic Alternatives to Addiction Research and Treatment - HAART - Oakland, Inc. Oakland, CA 94605 SAMHSA-listed4.6 mi Opioid Treatment Program · for-profit Lifeline Treatment Services Inc Oakland, CA 94603 SAMHSA-listedAdult menAdult women5.1 mi Opioid Treatment Program · for-profit Addiction Research and Treatment Inc Oakland, CA 94606 SAMHSA-listedActive duty militaryAdult men11 mi Opioid Treatment Program CFMG Opioid Treatment Program - Santa Rita Jail Dublin, CA 94568 SAMHSA-listed12 mi Opioid Treatment Program Mental Health Program Oakland, CA 94612 SAMHSA-listed13 mi Opioid Treatment Program West Oakland Health Council, Inc., Substance Abuse Service Department Oakland, CA 94607 SAMHSA-listed13 mi Opioid Treatment Program · non-profit Berkeley Addiction Treatment Services Berkeley, CA 94702 SAMHSA-listedAdult menAdult women15 mi Opioid Treatment Program Addiction Research and Treatment, INC. Menlo Park, CA 94025 SAMHSA-listed16 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 IDa0d9fdd08dbe1c76

Frequently asked questions

Is Humanistic Alternatives to Addiction Research & Treatment (HAART) - Hayward licensed or accredited?
This directory does not assert that Humanistic Alternatives to Addiction Research & Treatment (HAART) - Hayward 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 Humanistic Alternatives to Addiction Research & Treatment (HAART) - Hayward offer medications for opioid use disorder?
The SAMHSA record for Humanistic Alternatives to Addiction Research & Treatment (HAART) - Hayward does not report whether medications for opioid use disorder are offered. Confirm current services directly with the provider.
Does Humanistic Alternatives to Addiction Research & Treatment (HAART) - Hayward accept insurance?
The SAMHSA record does not list payment or insurance options for Humanistic Alternatives to Addiction Research & Treatment (HAART) - Hayward. Confirm accepted insurance, sliding-scale fees, and out-of-pocket cost directly with the provider.
Where is Humanistic Alternatives to Addiction Research & Treatment (HAART) - Hayward located?
20094 Mission Blvd., Hayward, CA 94541. The facility is in Alameda County. Contact phone: 510-727-9755.
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 Hayward?
This directory lists 2 opioid treatment programs in Hayward and 9 in Alameda County, including 1 in ZIP 94541. The nearest listings, with estimated distances, are shown above.

Data provenance

Source: SAMHSA FindTreatment.gov (N-SUMHSS) (record a0d9fdd08dbe1c76). 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.

Certain outbound links on this site are partner or affiliate links. If you use them we may receive a commission, and your price does not change. This never influences the data we publish.