Mark Thomas Simpson, M.D.

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

19467 Issued in TN

Practice address

4513 Hixson Pike
Suite 102
Hixson, TN 37343-5039

Phone

(423) 298-7071

Fax

(423) 877-7901

NPI assigned

Nov 11, 2005

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

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

Specialty

Family Practice

Education

University of Tennessee, HSC, College of Medicine, 1982

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Not enrolled

HHS exclusion list flag

Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.

Credentials

Doctor of Medicine

Practice roles

Locations

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

• Mark Simpson, PC

  • Family Medicine Physician
  • Hixson, TN
  • NPI 1821365651
  NPD Authorized official

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

{
    "created_epoch": "1131667200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1719273600000",
    "number": "1407837891",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4513 HIXSON PIKE STE 102",
            "city": "HIXSON",
            "state": "TN",
            "postal_code": "373435039",
            "telephone_number": "423-298-7071",
            "fax_number": "423-698-4045"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4513 HIXSON PIKE",
            "address_2": "SUITE 102",
            "city": "HIXSON",
            "state": "TN",
            "postal_code": "373435039",
            "telephone_number": "423-298-7071",
            "fax_number": "423-877-7901"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIMPSON",
        "first_name": "MARK",
        "middle_name": "THOMAS",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-11-11",
        "last_updated": "2024-06-25",
        "certification_date": "2024-06-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "TN",
            "license": "19467",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kathryn Dodd Shumate, M.D.
• Charles W Sienknecht, M.D.
• Shavon Silvers
• Simply Chiropractic LLC
• Elizabeth Marini Simpson
• Christopher Sims, DMD
• Dana Lynn Sims, M.S. SLP-CCC
• Tracy Sims
• Lloyd Farris Sittig, PHARM.D.
• Wesley Blake Skelton, PHARMD

• Family Medicine Physician in Hixson, TN
• Providers in Hixson, TN by specialty
• Family Medicine Physician in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 25, 2024; 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.