Thomas F Regan IV, MD

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

MD.41389 Issued in AL

Practice address

625 19TH St S
Birmingham, AL 35233-1900

Phone

(205) 934-6525

NPI assigned

Mar 27, 2019

Sex

Male

Sole proprietor

No

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

Specialties & licenses 4

Addresses

Medicare fee-for-service enrollment

Enrolled in FL, AL, IL3 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 3

Specialty

Anesthesiology

Education

Other, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Northwestern Medical Faculty FoundationGroup PAC ID 4587576814, 4,386 clinicians

University of Alabama Health Services Foundation, PCGroup PAC ID 1951213107, 2,784 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• University of Alabama Hospital Hospital, Birmingham, AL, CCN 010033
• Northwestern Memorial Hospital Hospital, Chicago, IL, CCN 140281

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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.

• University of Alabama Health Services Foundation, PC.

  • Multi-Specialty Clinic/Center
  • Birmingham, AL
  • NPI 1093768723
  Medicare reassignment Care Compare group NPD
• Northwestern Medical Faculty Foundation

  • Multi-Specialty Clinic/Center
  • Carol Stream, IL
  • NPI 1346235314
  Medicare reassignment Care Compare group NPD (past)
• Tallahassee Neurological Clinic

  • Neurological Surgery Physician
  • Tallahassee, FL
  • NPI 1982660569
  Medicare reassignment NPD
• University of Alabama Health Services Foundation, PC

  • Clinical Medical Laboratory
  • Birmingham, AL
  • NPI 1164617205
  NPD
• Central Dupage Physician Group

  • Family Medicine Physician
  • Carol Stream, IL
  • NPI 1033149844
  NPD (past)
• Hospital Authority of the City of Bainbridge and Decatur County

  • Multi-Specialty Clinic/Center
  • Bainbridge, GA
  • NPI 1053388256
  NPD (past)

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

• University of Alabama at Birmingham

  • General Acute Care Hospital
  • Birmingham, AL
  • NPI 1154435824
  Care Compare affiliation
• University of Alabama at Birmingham

  • General Acute Care Hospital
  • Birmingham, AL
  • NPI 1447145818
  Care Compare affiliation
• Northwestern Memorial Hospital

  • General Acute Care Hospital
  • Chicago, IL
  • NPI 1497859649
  Care Compare affiliation

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

{
    "created_epoch": "1553644800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780272000000",
    "number": "1669933131",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "625 19TH ST S",
            "city": "BIRMINGHAM",
            "state": "AL",
            "postal_code": "352331900"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "625 19TH ST S",
            "city": "BIRMINGHAM",
            "state": "AL",
            "postal_code": "352331900",
            "telephone_number": "205-934-6525"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1725 W Harrison St Ste 970",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606123828",
            "country_code": "US",
            "telephone_number": "312-942-3134",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "251 E Huron St Ste 5-704",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606112908",
            "country_code": "US",
            "telephone_number": "312-695-0061",
            "fax_number": "312-695-9013",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2160 Capital Cir NE Ste 200",
            "address_purpose": "LOCATION",
            "city": "Tallahassee",
            "state": "FL",
            "postal_code": "323084391",
            "country_code": "US",
            "telephone_number": "850-558-1260",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "REGAN",
        "first_name": "THOMAS",
        "middle_name": "F",
        "name_suffix": "IV",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-03-27",
        "last_updated": "2026-06-01",
        "certification_date": "2026-06-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "AL",
            "license": "MD.41389",
            "primary": true
        },
        {
            "code": "207LP2900X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Pain Medicine",
            "state": "IL",
            "license": "036165284",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "IL",
            "license": "036165284",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Oakleigh Anna Reeves
• Reid Harrison Reeves, MD
• Russell C Reeves, MD
• Treva Pickrell Reeves, CPNP-AC
• Tucker Barnard Reeves, CRNP
• Regional Pain MD LLC
• Regional Planning Commission of Greater Birmingham
• Mary C Register, LICSW
• Stephanie Register, RD, MS
• James Rego, RPH

• Anesthesiology Physician in Birmingham, AL
• Providers in Birmingham, AL by specialty
• Anesthesiology Physician in Alabama

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 1, 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.