Zackery O Williams

Primary specialty

ContractorTaxonomy code 171W00000X

License

W4529948300307 Issued in WI

Practice address

1435 N 50TH St
Milwaukee, WI 53208-2208

Phone

(407) 451-7201

NPI assigned

May 28, 2025

Last updated

May 28, 2025By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

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

{
    "created_epoch": "1748390400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1748390400000",
    "number": "1801689195",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1435 N 50TH ST",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532082208",
            "telephone_number": "407-451-7201"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1435 N 50TH ST",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532082208",
            "telephone_number": "407-451-7201"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "ZACKERY",
        "middle_name": "O",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-05-28",
        "last_updated": "2025-05-28",
        "certification_date": "2025-05-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "171W00000X",
            "taxonomy_group": "",
            "desc": "Contractor",
            "state": "WI",
            "license": "W4529948300307",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Valerie Williams
• Valerie J Williams, APNP
• Wanda Lacarol Williams, MASTER'S SOCIAL WORK
• Waulonda Renee Williams, R.N.
• Winifred Faye Williams, RDH
• Zanetta N Williams
• Jerome Williamson
• Martha Williamson, CSAC, ICS
• Shakeya Williamson
• Velvit Foxx Williamson

• Contractor in Milwaukee, WI
• Providers in Milwaukee, WI by specialty
• Contractor in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 28, 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.