Shannon D'Aun Huffaker, NP

Primary specialty

Registered NurseTaxonomy code 163W00000X

License

659238 Issued in CA

Practice address

25 Van Ness Ave
Suite 500
San Francisco, CA 94102-6033

Phone

(415) 554-9343

NPI assigned

Nov 30, 2006

Sex

Female

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

Nurse Practitioner

State licenses

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

{
    "created_epoch": "1164844800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1124195227",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "340 SANCHEZ ST",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941141616",
            "telephone_number": "415-864-1235"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "25 VAN NESS AVE",
            "address_2": "SUITE 500",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941026033",
            "telephone_number": "415-554-9343"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HUFFAKER",
        "first_name": "SHANNON",
        "middle_name": "D'AUN",
        "name_prefix": "Ms.",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-11-30",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "CA",
            "license": "659238",
            "primary": true
        },
        {
            "code": "363LW0102X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Women's Health",
            "state": "CA",
            "license": "16165",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Yadira Huezo
• Colleen Powers Huff, PT
• Michael A Huff, PHD
• Phillip Spencer Huff
• Victoria Huff, D.C.
• Ethan Huffman
• Gary Milton Huffman
• Susan Uyen Minh Huffstutter, PA-C
• Suzanne Louise Hufft, MSW
• Mikel Keith Hufstetler

• 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 Sep 11, 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.