Lacey Rae Williams

Primary specialty

Genetic Counselor (M.S.)Taxonomy code 170300000X

License

GC002131 Issued in CA

Practice address

900 Blake Wilbur Dr
Palo Alto, CA 94304-2201

Phone

(650) 681-7649

NPI assigned

Sep 24, 2026

Last updated

Sep 24, 2026By the provider in NPPES

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

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

{
    "created_epoch": "1790208000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790208000000",
    "number": "1760395438",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "900 BLAKE WILBUR DR",
            "city": "PALO ALTO",
            "state": "CA",
            "postal_code": "943042201",
            "telephone_number": "650-681-7649"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "900 BLAKE WILBUR DR",
            "city": "PALO ALTO",
            "state": "CA",
            "postal_code": "943042201",
            "telephone_number": "650-681-7649"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "LACEY",
        "middle_name": "RAE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-09-24",
        "last_updated": "2026-09-24",
        "certification_date": "2026-09-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "170300000X",
            "taxonomy_group": "",
            "desc": "Genetic Counselor, MS",
            "state": "CA",
            "license": "GC002131",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Donald Williams, PSY.D.
• Jessica Ashley Jeanene Williams, MD
• Jordan Nicole Williams, MD
• Kena S Williams, FNP-C
• Kimberly Gerard Williams, N.P.
• Reanna Williams, PA-C
• Ricardo Williams
• Sara E Williams, PHD
• Sharon Elizabeth Williams, PHD
• Stephanie Nicole Williams, FNP-C

• Genetic Counselor (M.S.) in Palo Alto, CA
• Providers in Palo Alto, CA by specialty
• Genetic Counselor (M.S.) in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.