Thomas E. Barker, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

K2641 Issued in TX

Practice address

5801 Oakbend TRL Ste 220
Fort Worth, TX 76132-3916

Phone

(817) 346-4327

Fax

(817) 346-4436

NPI assigned

Jun 7, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 3

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in TX

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 Medicine

Education

Washington University School of Medicine, 1996

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Texas Health Physicians GroupGroup PAC ID 4385535954, shared by 2 NPIs, 1,364 clinicians

Medical Clinic of North Texas, PLLCGroup PAC ID 9830084540, 212 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Medical City Arlington Hospital, Arlington, TX, CCN 450675
• Texas Health Arlington Memorial Hospital Hospital, Arlington, TX, CCN 450064

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
• Direct secure messaging: thomas.barker@wellmed.eclinicaldirectplus.com

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.

• Medical Clinic of North Texas, PLLC

  • Internal Medicine Physician
  • Arlington, TX
  • NPI 1033167234
  Medicare reassignment Care Compare group NPD
• Medical Clinic of North Texas PLLC

  • Radiation Oncology Clinic/Center
  • Arlington, TX
  • NPI 1184131625
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Columbia Medical Center of Arlington Subsidiary LP

  • General Acute Care Hospital
  • Arlington, TX
  • NPI 1134172406
  Care Compare affiliation
• Texas Health Arlington Memorial Hospital

  • General Acute Care Hospital
  • Arlington, TX
  • NPI 1174533343
  Care Compare affiliation

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

{
    "created_epoch": "1149638400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786060800000",
    "number": "1295775542",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "811 W I 20 STE 120",
            "city": "ARLINGTON",
            "state": "TX",
            "postal_code": "760175871",
            "telephone_number": "817-468-3393",
            "fax_number": "817-468-8734"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5801 OAKBEND TRL STE 220",
            "city": "FORT WORTH",
            "state": "TX",
            "postal_code": "761323916",
            "telephone_number": "817-346-4327",
            "fax_number": "817-346-4436"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "811 Interstate 20 W",
            "address_2": "Suite 120",
            "address_purpose": "LOCATION",
            "city": "Arlington",
            "state": "TX",
            "postal_code": "760175870",
            "country_code": "US",
            "telephone_number": "817-468-3393",
            "fax_number": "817-468-8734",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BARKER",
        "first_name": "THOMAS",
        "middle_name": "E.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-07",
        "last_updated": "2026-08-07",
        "certification_date": "2026-08-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "K2641",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "038577501",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "110204703",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "038577502",
            "state": "TX"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "tbarker10657@direct.texashealth.org",
            "affiliation": "Y",
            "endpointDescription": "HIE",
            "affiliationName": "Texas Health Physicians Group",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "address_1": "5801 Oakbend Trl Ste 220",
            "city": "Fort Worth",
            "state": "TX",
            "country_code": "US",
            "postal_code": "761323916",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Gregory Barker
• Jeffrey R Barker, MD
• Jerry Lee Barker Jr., M.D.
• Kelci Elizabeth Barker, SLP
• Matthew Barker, D.O.
• Kristin Barkley, CRNA
• Randall Barkley, D.D.S.
• Barlyn Home Care LLC
• Lauren Barmore, MT-BC
• Audrey Anna Barnard

• Internal Medicine Physician in Fort Worth, TX
• Providers in Fort Worth, TX by specialty
• Internal Medicine Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 7, 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.