Trey'Vonne Marseille Williams-Seymore, RN

Primary specialty

Registered NurseTaxonomy code 163W00000X

License

RN9551729 Issued in FL

Practice address

2050 Fairmont Dr
San Leandro, CA 94578-1001

Phone

(425) 240-2943

NPI assigned

Dec 3, 2021

Sex

Male

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

Credentials

Registered Nurse

State licenses

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

{
    "created_epoch": "1638489600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1417615774",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "306 SHAVANO WAY",
            "city": "SAN RAMON",
            "state": "CA",
            "postal_code": "945834187",
            "telephone_number": "425-240-2943"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2050 FAIRMONT DR",
            "city": "SAN LEANDRO",
            "state": "CA",
            "postal_code": "945781001",
            "telephone_number": "425-240-2943"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMS-SEYMORE",
        "first_name": "TREY'VONNE",
        "middle_name": "MARSEILLE",
        "name_prefix": "Mr.",
        "credential": "RN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-12-03",
        "last_updated": "2025-09-11",
        "certification_date": "2021-12-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "FL",
            "license": "RN9551729",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Alana Willhite
• William Chow DO
• William J Lehrich DPM Inc (Family Podiatry Center)
• Jaylon Williams-Covington
• Beverly Williams-Davis
• Rita A. Williams-Washington
• Donald L Williams
• Janehild Williams
• Jasilynn Williams
• La'Dettra Williams

• Registered Nurse in San Leandro, CA
• Providers in San Leandro, 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.