Brian Thienemann Macdowell, M.D.

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

30836 Issued in NC

Practice address

4724 Dover St NE
Saint Petersburg, FL 33703-2138

Phone

(828) 778-8666

NPI assigned

Apr 13, 2006

Last updated

Mar 25, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Other identifiers 4

Medicare fee-for-service enrollment

Enrolled in NC, FL2 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

Networks

• Optimum HealthCare HMO Network

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.

• Health Focus LLC

  dba Signature Urgent Care

  • Urgent Care Clinic/Center
  • St Petersburg, FL
  • NPI 1427466564
  Medicare reassignment

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

{
    "created_epoch": "1144886400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774396800000",
    "number": "1417911835",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4724 DOVER ST NE",
            "city": "SAINT PETERSBURG",
            "state": "FL",
            "postal_code": "33703",
            "telephone_number": "828-778-8666"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4724 DOVER ST NE",
            "city": "SAINT PETERSBURG",
            "state": "FL",
            "postal_code": "337032138",
            "telephone_number": "828-778-8666"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MACDOWELL",
        "first_name": "BRIAN",
        "middle_name": "THIENEMANN",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-04-13",
        "last_updated": "2026-03-25",
        "certification_date": "2026-03-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "NC",
            "license": "30836",
            "primary": true
        },
        {
            "code": "207RA0401X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Addiction Medicine",
            "state": "FL",
            "license": "ME130669",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "8953676",
            "state": "NC"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "53676",
            "state": "NC"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "UHC",
            "identifier": "0171620",
            "state": "NC"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "10535300",
            "state": "FL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Mary A Macari, ARNP
• Alessandra Nicole Macca, LMHC
• Natalie Macchia
• Caroline R Maccio
• Courtney Lynne Macdougall, PHARMD
• Mace Anthony Williamson Foundation
• Joseph R Mace, MD
• Manoel Roberto Macedo, D.D.S., M.S., P.H.D.
• Anthony Macfarland I
• Cameron Macgillivary, PHARMD

• Family Medicine Physician in St Petersburg, FL
• Providers in St Petersburg, FL by specialty
• Family Medicine Physician in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 25, 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.