Andreas Chai, MD, PHD

Primary specialty

Dermatology PhysicianTaxonomy code 207N00000X

License

A210404 Issued in CA

Practice address

1701 Divisadero St FL 3
San Francisco, CA 94115-3011

Phone

(863) 293-1121

NPI assigned

Mar 26, 2025

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Medicine, Doctor of Philosophy

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

{
    "created_epoch": "1742947200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786579200000",
    "number": "1255133542",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1701 DIVISADERO ST FL 3",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941153011"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1701 DIVISADERO ST FL 3",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941153011",
            "telephone_number": "863-293-1121"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHAI",
        "first_name": "ANDREAS",
        "credential": "MD, PHD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-03-26",
        "last_updated": "2026-08-13",
        "certification_date": "2026-08-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207N00000X",
            "taxonomy_group": "",
            "desc": "Dermatology",
            "state": "CA",
            "license": "A210404",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Philippe Henri Chagniot, DDS
• Kathleen Chagoya
• Danai Nyasha Chagwedera, MD, PHD
• Lana Chahine, MD
• Sophia Chahine
• Christina Chai
• Ingrid Chai
• Michelle Hui Fong Chai, DPT
• Nu Chai, M.D.
• Jeremy James Chaillet, MD

• Dermatology Physician in San Francisco, CA
• Providers in San Francisco, CA by specialty
• Dermatology Physician in California

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