Individual provider Active NPI

Hanna Tangeman

  • Acupuncturist
  • San Francisco, CA
National Provider Identifier
1821904889
Registry record updated Aug 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
AcupuncturistTaxonomy code 171100000X
License
20667 Issued in CA
Practice address
3380 20TH St Ste 102
San Francisco, CA 94110-2600
Phone
(415) 255-2252
NPI assigned
Aug 20, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 20, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Acupuncturist 171100000X 20667 CA Primary

Addresses

Primary practice location

3380 20TH St Ste 102
San Francisco, CA 94110-2600

Mailing address

1623 Harmon St Apt a
Berkeley, CA 94703-2621
Phone (585) 689-4441

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Double Happiness Health, Inc. Acupuncturist Past Accepting new patients

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1787184000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787184000000",
    "number": "1821904889",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1623 HARMON ST APT A",
            "city": "BERKELEY",
            "state": "CA",
            "postal_code": "947032621",
            "telephone_number": "585-689-4441"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3380 20TH ST STE 102",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941102600",
            "telephone_number": "415-255-2252"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TANGEMAN",
        "first_name": "HANNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-08-20",
        "last_updated": "2026-08-20",
        "certification_date": "2026-08-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "171100000X",
            "taxonomy_group": "",
            "desc": "Acupuncturist",
            "state": "CA",
            "license": "20667",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Francisco, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 20, 2026; 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.