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HARM REDUCTION THERAPY CENTER
NPI 1487853982
Clinic/Center - Rehabilitation, Substance Use Disorder in San Francisco, CA

Active since July 13, 2007
21 MERLIN ST, SAN FRANCISCO, CA 94107(415) 863-4282(510) 251-1139 Get Directions Write a Review

NPPES record last updated: August 21, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Harm Reduction Therapy Center NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HARM REDUCTION THERAPY CENTER (NPI 1487853982) is a healthcare organization registered as a rehabilitation, substance use disorder in San Francisco, California and active in the NPI registry since July 2007. The organization lists Anna Elizabeth Berg, Clinical Program Director, as its authorized official.

NPPES Registry Identity

NPI1487853982
Entity TypeOrganization
Primary Taxonomy261QR0405X
Legal Business NameHARM REDUCTION THERAPY CENTER
Location Address21 MERLIN STSan Francisco, CA 94107
Mailing Address21 Merlin StSan Francisco, CA 94107 · (415) 863-4282 · Fax (510) 251-1139
Phone(415) 863-4282
Fax(510) 251-1139
Organization SubpartNo
Authorized OfficialAnna Elizabeth BergClinical Program Director · (415) 863-4282
Enumeration DateJuly 13, 2007
Last NPPES UpdateAugust 21, 2025
✔ NPI 1487853982 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinic/Center · Rehabilitation, Substance Use DisorderAmbulatory Health Care Facilities
Taxonomy Code261QR0405X
License✔ Licensed in CA · 380082AN
Also ListedClinic/Center · Adult Mental HealthTaxonomy 261QM0850X
21 MERLIN ST, San Francisco, CA 94107
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Harm Reduction Therapy Center's NPI number?

The NPI number for Harm Reduction Therapy Center is 1487853982. It was assigned to this organization in the NPPES registry on July 13, 2007.

Where is Harm Reduction Therapy Center located?

Harm Reduction Therapy Center is located at 21 Merlin St, San Francisco, CA 94107. The listed phone number is (415) 863-4282.

What is Harm Reduction Therapy Center's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Rehabilitation, Substance Use Disorder, with taxonomy code 261QR0405X.

When was this NPI record last updated?

The NPPES record for Harm Reduction Therapy Center was last updated on August 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.