William Talmadge Gunther III, D.O.

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

5151011325 Issued in MI

Practice address

3601 W 13 Mile Rd
Royal Oak, MI 48073-6712

Phone

(248) 898-5000

NPI assigned

May 1, 2017

Last updated

Sep 8, 2026By the provider in NPPES

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

Electronic endpoints 2

Medicare fee-for-service enrollment

Enrolled in FL

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 Osteopathy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: wgunther2618495@direct.beaumont.edu
• Direct secure messaging: wgunther430636@direct.hfhs.org

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Chapters Health Palliative Care, LLC

  • Hospice and Palliative Medicine (Internal Medicine) Physician
  • Temple Terrace, FL
  • NPI 1073683553
  Medicare reassignment NPD

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

{
    "created_epoch": "1493596800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788825600000",
    "number": "1548795230",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "26901 BEAUMONT BLVD STE 3D",
            "city": "SOUTHFIELD",
            "state": "MI",
            "postal_code": "480333849"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3601 W 13 MILE RD",
            "city": "ROYAL OAK",
            "state": "MI",
            "postal_code": "480736712",
            "telephone_number": "248-898-5000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3535 W 13 Mile Rd Ste Ll",
            "address_purpose": "LOCATION",
            "city": "Royal Oak",
            "state": "MI",
            "postal_code": "480736770",
            "country_code": "US",
            "telephone_number": "248-551-3000",
            "fax_number": "248-551-4784",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GUNTHER",
        "first_name": "WILLIAM",
        "middle_name": "TALMADGE",
        "name_suffix": "III",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-05-01",
        "last_updated": "2026-09-08",
        "certification_date": "2026-09-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MI",
            "license": "5151011325",
            "primary": true
        },
        {
            "code": "207QH0002X",
            "taxonomy_group": "",
            "desc": "Family Medicine, Hospice and Palliative Medicine",
            "state": "FL",
            "license": "OS20512",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "wgunther2618495@direct.beaumont.edu",
            "affiliation": "N",
            "address_1": "3601 W 13 Mile Rd",
            "city": "Royal Oak",
            "state": "MI",
            "country_code": "US",
            "postal_code": "480736712",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "wgunther2618495@direct.beaumont.edu",
            "affiliation": "N",
            "address_1": "3535 W 13 Mile Rd Ste Ll",
            "city": "Royal Oak",
            "state": "MI",
            "country_code": "US",
            "postal_code": "480736770",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Jody Grusser, CRNA
• Rebbeca Ann Grysiewicz, D.O.
• Tawnya Guldi, FNP
• Mary Gulowski, CRNA
• Eva Helal Gumma
• Anil K. Gupta, M.D.
• Ankur Kumar Gupta, PHARMD
• Chirag Gupta, M.D.
• Gustafson & Morningstar DDS PC
• Steven D Gustafson, DDS

• Family Medicine Physician in Royal Oak, MI
• Providers in Royal Oak, MI by specialty
• Family Medicine Physician in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 8, 2026; 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.