Donald Clinton Willis, M.D.

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

ME30920 Issued in FL

Practice address

325 N State of Franklin Rd FL 1
Johnson City, TN 37604

Phone

(423) 439-7272

Fax

(423) 439-7235

NPI assigned

Feb 17, 2006

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

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in FL, TN2 enrollments

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 2

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: donald.willis.1@8478.direct.athenahealth.com

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.

• Medical Education Assistance Corporation

  dba ETSU Physicians and Associates

  • Internal Medicine Physician
  • Johnson City, TN
  • NPI 1235180480

  Obstetrics & Gynecology

  Medicare reassignment NPD
• Ut Regional One Physicians Inc

  • Surgery Physician
  • Memphis, TN
  • NPI 1093130585

  Obstetrics & Gynecology

  Medicare reassignment NPD
• Tallahassee Memorial Healthcare Inc

  • General Acute Care Hospital
  • Tallahassee, FL
  • NPI 1437177664
  Medicare reassignment NPD
• Ut Regional One Physicians Inc

  • Anesthesiology Physician
  • Memphis, TN
  • NPI 1285042028
  NPD
• Phoebe Putney Memorial Hospital Inc

  dba Phoebe Putney Memorial Hosptial

  • General Acute Care Hospital
  • Albany, GA
  • NPI 1992789721
  NPD (past)

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

{
    "created_epoch": "1140134400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790726400000",
    "number": "1902870611",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 699",
            "city": "MOUNTAIN HOME",
            "state": "TN",
            "postal_code": "376840699",
            "telephone_number": "423-439-7272",
            "fax_number": "423-439-7235"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "325 N STATE OF FRANKLIN RD FL 1",
            "city": "JOHNSON CITY",
            "state": "TN",
            "postal_code": "37604",
            "telephone_number": "423-439-7272",
            "fax_number": "423-439-7235"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "880 Madison Ave",
            "address_purpose": "LOCATION",
            "city": "Memphis",
            "state": "TN",
            "postal_code": "381033409",
            "country_code": "US",
            "telephone_number": "901-515-3700",
            "fax_number": "901-515-3509",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WILLIS",
        "first_name": "DONALD",
        "middle_name": "CLINTON",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-17",
        "last_updated": "2026-09-30",
        "certification_date": "2026-09-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "FL",
            "license": "ME30920",
            "primary": true
        },
        {
            "code": "207VM0101X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology, Maternal & Fetal Medicine",
            "state": "TN",
            "license": "MD57056",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "039811000",
            "state": "FL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Roger Gale Williams II, DC
• Wesley Williams, LADAC, LMSW
• William Turney Williams, M.D.
• Clifford G Williamson, MD
• Courtney S Willis, FNP
• Kayla Nicole Willis, MD
• Melvin James Willis, PA
• Angela G Willocks, NP
• Willow & Arbor, PLLC
• Lindsey Wills

• Obstetrics & Gynecology Physician in Johnson City, TN
• Providers in Johnson City, TN by specialty
• Obstetrics & Gynecology Physician in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 30, 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.