John B Williams, MD

Primary specialty

Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X

License

24814 Issued in TN

Practice address

1450 Dowell Springs Blvd
Suite 300
Knoxville, TN 37909

Phone

(865) 637-8812

Fax

(865) 637-8865

NPI assigned

Aug 4, 2005

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

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in TN

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Interoperability endpoints

• Direct secure messaging: johnwilliams13@arh.medalliesdirect.net

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

{
    "created_epoch": "1123113600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1621209600000",
    "number": "1982605598",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1450 DOWELL SPRINGS BLVD",
            "address_2": "SUITE 300",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "37909",
            "telephone_number": "865-637-8812",
            "fax_number": "865-637-8865"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1450 DOWELL SPRINGS BLVD",
            "address_2": "SUITE 300",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "37909",
            "telephone_number": "865-637-8812",
            "fax_number": "865-637-8865"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "JOHN",
        "middle_name": "B",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-08-04",
        "last_updated": "2021-05-17",
        "certification_date": "2021-05-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "TN",
            "license": "24814",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "Q017046",
            "state": "TN"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Jamie Williams
• Jana Williams, M.A., CCC-SLP
• Jennifer Ielene Williams, LMFT
• Jeree Shantell Williams
• Joanna Rife Williams, PH.D.
• John Joseph Williams
• John P Williams, MD
• John Powell Williams IV, PA-C
• John R. Williams, M.D.
• Joshua Williams, PHD

• Endocrinology, Diabetes & Metabolism Physician in Knoxville, TN
• Providers in Knoxville, TN by specialty
• Endocrinology, Diabetes & Metabolism Physician in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 17, 2021; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.