Wingyan Vivian Tam

Primary specialty

Registered NurseTaxonomy code 163W00000X

License

RN95413954 Issued in CA

Practice address

728 Pacific Ave Ste 200
San Francisco, CA 94133-4449

Phone

(415) 352-5050

Fax

(415) 240-4352

NPI assigned

Dec 16, 2025

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

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.

• North East Medical Services

  • PACE Provider Organization
  • San Francisco, CA
  • NPI 1003445073
  NPD (past)

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

{
    "created_epoch": "1765843200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765843200000",
    "number": "1356206072",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2106 NORTHSHORE DR",
            "city": "RICHMOND",
            "state": "CA",
            "postal_code": "948042541",
            "telephone_number": "415-352-5050",
            "fax_number": "415-240-4352"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "728 PACIFIC AVE STE 200",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941334449",
            "telephone_number": "415-352-5050",
            "fax_number": "415-240-4352"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TAM",
        "first_name": "WINGYAN",
        "middle_name": "VIVIAN",
        "name_prefix": "Ms.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-12-16",
        "last_updated": "2025-12-16",
        "certification_date": "2025-12-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "CA",
            "license": "RN95413954",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Paul Yuen-Sang Tam, PHARM D
• Preston Tam, DPT
• Ricky Tam
• Schuman Tam, M.D.
• Stephanie Tam
• Yuen Sin Larissa Tam
• Nickolai Toshiro Tamanaha
• Manmaya Tamang, LVN DISPENSING NURSE
• Michiko Tamate, LMFT
• Anne Tamayo

• Registered Nurse in San Francisco, CA
• Providers in San Francisco, CA by specialty
• Registered Nurse in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 16, 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.