Thomas L Spain Jr., MD

Primary specialty

Addiction Medicine (Preventive Medicine) PhysicianTaxonomy code 2083A0300X

License

L2672 Issued in TX

Practice address

1935 Medical District Dr
Dallas, TX 75235-7701

Phone

(214) 456-8131

NPI assigned

Jun 16, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 5

Addresses

Other identifiers 3

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

Anesthesiology

Education

University of Texas Medical School at San Antonio, 1999

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Dallas Physician Medical Services for Children IncGroup PAC ID 1759607906, 86 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: thomas.spain@597174495543300.direct.elationemr.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.

• Dallas Physician Medical Services for Children Inc

  dba Children's Health Medical Group

  • Pediatrics Physician
  • Dallas, TX
  • NPI 1194153650

  Anesthesiology

  Medicare reassignment Care Compare group NPD
• Workit Health Mi PLLC

  • Multi-Specialty Clinic/Center
  • Houston, TX
  • NPI 1932796240
  Medicare reassignment NPD
• Dallas Physician Medical Services for Children Inc

  dba Children's Health Medical Group

  • Pediatrics Physician
  • Dallas, TX
  • NPI 1558407908
  NPD
• Spain Healthcare Group PA

  dba FamilyWise Healthcare

  • Family Medicine Physician
  • McKinney, TX
  • NPI 1528291804
  NPD
• Workit Health Mi PLLC

  • General Practice Physician
  • Albuquerque, NM
  • NPI 1689403958
  NPD
• Complex Care Medical Services Corporation

  • Pediatrics Physician
  • Dallas, TX
  • NPI 1013256098
  NPD (past)
• Forest Park Anesthesia, PA

  • Anesthesiology Physician
  • Dallas, TX
  • NPI 1164454336
  NPD (past)
• Guardian Anesthesia Services & Pain

  • Anesthesiology Physician
  • Duncanville, TX
  • NPI 1447291885
  NPD (past)
• Physicians and Allied Health Professionals Group, PA

  • Family Medicine Physician
  • Dallas, TX
  • NPI 1528011814

  Pain Medicine

  NPD (past)

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

{
    "created_epoch": "1150416000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769040000000",
    "number": "1053355321",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1935 MEDICAL DISTRICT DR",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752357701"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1935 MEDICAL DISTRICT DR",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752357701",
            "telephone_number": "214-456-8131"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SPAIN",
        "first_name": "THOMAS",
        "middle_name": "L",
        "name_suffix": "Jr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-16",
        "last_updated": "2026-01-22",
        "certification_date": "2026-01-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207LA0401X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Addiction Medicine",
            "state": "TX",
            "license": "L2672",
            "primary": false
        },
        {
            "code": "2083A0300X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Addiction Medicine",
            "state": "TX",
            "license": "L2672",
            "primary": true
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "TX",
            "license": "L2672",
            "primary": false
        },
        {
            "code": "207LP2900X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Pain Medicine",
            "state": "TX",
            "license": "L2672",
            "primary": false
        },
        {
            "code": "207QA0401X",
            "taxonomy_group": "",
            "desc": "Family Medicine, Addiction Medicine",
            "state": "TX",
            "license": "L2672",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "159837704",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "159837702",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "159837703",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Spain International Fitness Training, LLC (Sift)
• Cortney Diane Spain, SP
• Dennis Earl Spain Jr., CPT, LSN
• Kristin Nicole Spain, FNP-BC
• Michael Chase Spain, MMFT, LPCS, LMFTS
• Susan H. Spalding, MD
• Ann Elizabeth Spangler, M.D.
• John Casey Spangler, LMT
• Kaymie Kathleen Spangler, MS,LPC-A
• Michael Gregory Spann, M.D.

• Addiction Medicine (Preventive Medicine) Physician in Dallas, TX
• Providers in Dallas, TX by specialty
• Addiction Medicine (Preventive Medicine) Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 22, 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.