Brandon D. Allen, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

49733 Issued in TN

Practice address

421 Henslee Dr
Dickson, TN 37055-2166

Phone

(615) 441-6140

NPI assigned

Aug 5, 2006

Last updated

Jun 3, 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

Other identifiers 4

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

Internal MedicineAlso: Pediatric Medicine

Education

University of Kentucky College of Medicine, 2002

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Metropolitan Hospital AuthorityGroup PAC ID 3779775432, 50 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Metropolitan Hospital Authority

  • Multi-Specialty Clinic/Center
  • Nashville, TN
  • NPI 1710206156
  Medicare reassignment Care Compare group NPD
• Afc Physicians of Tennessee, PC

  • Primary Care Clinic/Center
  • Chattanooga, TN
  • NPI 1114234523
  Medicare reassignment NPD
• Cool Springs Internal Medicine & Pediatrics, PLLC.

  • Specialist
  • Brentwood, TN
  • NPI 1699977348
  Medicare reassignment NPD
• Summit Medical Group, PLLC

  dba Cool Springs Internal Medicine and Pediatrics

  • Internal Medicine Physician
  • Brentwood, TN
  • NPI 1659090298
  Medicare reassignment NPD
• Advanced Diagnostic Imaging, PC

  dba AdvancedHealth

  • Internal Medicine Physician
  • Goodlettsville, TN
  • NPI 1093741464
  Medicare reassignment
• Afc Physicians of Tennessee, PC

  • General Practice Physician
  • Knoxville, TN
  • NPI 1649647249

  Internal Medicine

  NPD
• Summit Medical Group, PLLC

  • Internal Medicine Physician
  • Knoxville, TN
  • NPI 1548349186
  NPD
• Portland Primary Care, LLC

  • Family Medicine Physician
  • Portland, TN
  • NPI 1225072473
  NPD (past)

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

{
    "created_epoch": "1154736000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780444800000",
    "number": "1316955040",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3024 BUSINESS PARK CIR",
            "city": "GOODLETTSVILLE",
            "state": "TN",
            "postal_code": "370723132",
            "telephone_number": "615-239-2018",
            "fax_number": "615-851-2018"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "421 HENSLEE DR",
            "city": "DICKSON",
            "state": "TN",
            "postal_code": "370552166",
            "telephone_number": "615-441-6140"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2340 Fairview Blvd Ste 600D",
            "address_purpose": "LOCATION",
            "city": "Fairview",
            "state": "TN",
            "postal_code": "370629457",
            "country_code": "US",
            "telephone_number": "615-266-2177",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "200 Creekside Dr",
            "address_purpose": "LOCATION",
            "city": "Dickson",
            "state": "TN",
            "postal_code": "370552176",
            "country_code": "US",
            "telephone_number": "615-441-6140",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "109 Del Rio Pike",
            "address_purpose": "LOCATION",
            "city": "Franklin",
            "state": "TN",
            "postal_code": "370642577",
            "country_code": "US",
            "telephone_number": "615-435-3854",
            "fax_number": "833-464-2713",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4007 Clarksville Pike",
            "address_purpose": "LOCATION",
            "city": "Nashville",
            "state": "TN",
            "postal_code": "372181970",
            "country_code": "US",
            "telephone_number": "615-341-4968",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1800 Medical Center Pkwy Ste 460",
            "address_purpose": "LOCATION",
            "city": "Murfreesboro",
            "state": "TN",
            "postal_code": "371293181",
            "country_code": "US",
            "telephone_number": "615-239-2062",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ALLEN",
        "first_name": "BRANDON",
        "middle_name": "D.",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-05",
        "last_updated": "2026-06-03",
        "certification_date": "2026-06-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TN",
            "license": "49733",
            "primary": true
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "TN",
            "license": "49733",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CHAMPUS-CHAMPUS",
            "identifier": "BA080305",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS-BLUE CROSS",
            "identifier": "700H262220",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "COMMERCIAL-COMMERCIAL NUMBER",
            "identifier": "BA080305",
            "state": null
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "489527610",
            "state": "MI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Bobby Patrick Aguayo, FNP
• Alana Healthcare Pharmacy
• Jean K Alexander, MD
• Jacob Walker Alhashimi, PA
• Allegiant Health PLLC (Urgent Medical Care)
• Sherry Lee Allen, LPC
• Stephen Grant Allen, O.D.
• Karen Alonzo
• Mohammad A Alsoub, MD
• Mandy Lea Alvarado

• Internal Medicine Physician in Dickson, TN
• Providers in Dickson, TN by specialty
• Internal Medicine Physician in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 3, 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.
• 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.