Individual provider Active NPI

Andrea M. Zanko, M.S.

  • Genetic Counselor (M.S.)
  • San Francisco, CA
National Provider Identifier
1922068741
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Genetic Counselor (M.S.)Taxonomy code 170300000X
Practice address
533 Parnassus Ave
Room U100A
San Francisco, CA 94143-2208
Phone
(415) 476-9320
Fax
(415) 476-9305
NPI assigned
Mar 24, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Genetic Counselor (M.S.) 170300000X Primary

Addresses

Primary practice location

533 Parnassus Ave
Room U100A
San Francisco, CA 94143-2208

Mailing address

533 Parnassus Ave
Room U100A
San Francisco, CA 94143-2208
Phone (415) 476-9320

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
Credentials
Master of Science

NPI Registry JSON

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

{
    "created_epoch": "1143158400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1922068741",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "533 PARNASSUS AVE",
            "address_2": "ROOM U100A",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941432208",
            "telephone_number": "415-476-9320",
            "fax_number": "415-476-9305"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "533 PARNASSUS AVE",
            "address_2": "ROOM U100A",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941432208",
            "telephone_number": "415-476-9320",
            "fax_number": "415-476-9305"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZANKO",
        "first_name": "ANDREA",
        "middle_name": "M.",
        "name_prefix": "Ms.",
        "credential": "M.S.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-03-24",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "170300000X",
            "taxonomy_group": "",
            "desc": "Genetic Counselor, MS",
            "state": null,
            "license": null,
            "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 Jul 13, 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.