Justin Terrell Wallace Williams, PHARMD

Primary specialty

Ambulatory Care PharmacistTaxonomy code 1835P2201X

License

23721 Issued in AL

Practice address

4500 S Lancaster Rd
Dallas, TX 75216-7167

Phone

(214) 742-8387

NPI assigned

Feb 24, 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 Pharmacy

State licenses

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

{
    "created_epoch": "1740355200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770076800000",
    "number": "1477359099",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4619 CALVERT RD NW",
            "city": "HUNTSVILLE",
            "state": "AL",
            "postal_code": "358161447",
            "telephone_number": "256-585-8869"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4500 S LANCASTER RD",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752167167",
            "telephone_number": "214-742-8387"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5001 Ross Ave",
            "address_purpose": "LOCATION",
            "city": "Dallas",
            "state": "TX",
            "postal_code": "752067706",
            "country_code": "US",
            "telephone_number": "214-370-8747",
            "fax_number": "214-370-8892",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "JUSTIN",
        "middle_name": "TERRELL WALLACE",
        "name_prefix": "Dr.",
        "credential": "PHARMD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-02-24",
        "last_updated": "2026-02-03",
        "certification_date": "2026-02-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "183500000X",
            "taxonomy_group": "",
            "desc": "Pharmacist",
            "state": "TX",
            "license": "76758",
            "primary": false
        },
        {
            "code": "1835P2201X",
            "taxonomy_group": "",
            "desc": "Pharmacist, Ambulatory Care",
            "state": "AL",
            "license": "23721",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jessica Magana Williams, BILINGUAL SLP -ASSIS
• Jessica Sharry Williams, M.D.
• Joseph Ralph Williams II, MD
• Judson Graham Williams
• Justin Blake Williams
• Justyn Nichole Williams
• Kandace Angela Williams, DNP, APRN, AGACNP-BC
• Katelyn Alise Williams
• Kathleen Williams, PT
• Kaylee Ann Williams, PA-C

• Ambulatory Care Pharmacist in Dallas, TX
• Providers in Dallas, TX by specialty
• Ambulatory Care Pharmacist in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 3, 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.