Harm Reduction Therapy Center

Primary specialty

Substance Use Disorder Rehabilitation Clinic/CenterTaxonomy code 261QR0405X

License

380082AN Issued in CA

Legal business name

HARM REDUCTION THERAPY CENTER

Practice address

21 Merlin St
San Francisco, CA 94107

Phone

(415) 863-4282

Fax

(510) 251-1139

NPI assigned

Jul 13, 2007

Last updated

Aug 21, 2025By the provider in NPPES

Organization subpart

No

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name

Anna Elizabeth Berg, LCSW

Title

Clinical Program Director

Phone

(415) 863-4282

Specialties & licenses 2

Addresses

Locations

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1184284800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1755734400000",
    "number": "1487853982",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "21 MERLIN ST",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "94107",
            "telephone_number": "415-863-4282",
            "fax_number": "510-251-1139"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "21 MERLIN ST",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "94107",
            "telephone_number": "415-863-4282",
            "fax_number": "510-251-1139"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "HARM REDUCTION THERAPY CENTER",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-07-13",
        "last_updated": "2025-08-21",
        "status": "A",
        "authorized_official_last_name": "BERG",
        "authorized_official_first_name": "ANNA",
        "authorized_official_middle_name": "ELIZABETH",
        "authorized_official_title_or_position": "CLINICAL PROGRAM DIRECTOR",
        "authorized_official_telephone_number": "415-863-4282",
        "authorized_official_credential": "LCSW"
    },
    "taxonomies": [
        {
            "code": "261QM0850X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Adult Mental Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QR0405X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Rehabilitation, Substance Use Disorder",
            "state": "CA",
            "license": "380082AN",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Anna Harleen
• Elizabeth Susan Harleman, MD
• Alexandra Harley
• Brandi Harlow, FNP-BC
• Monica Harlow
• Alexandrea Harmell, PHD
• Adam Matthew Harmon, DNP CPNP-AC
• Amelia Patimasang Harmon
• Terrance Demarc Harmon
• Harmony Pharmacy & Health Center, Inc

• Substance Use Disorder Rehabilitation Clinic/Center in San Francisco, CA
• Providers in San Francisco, CA by specialty
• Substance Use Disorder Rehabilitation Clinic/Center in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 21, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.