Thomas F. Regan IV, MD
NPI 1669933131ActiveIndividual· Anesthesiology· Birmingham, AL
Anesthesiology (MD) with Northwestern Medical Faculty Foundation and 1 other group, practicing in Birmingham, Alabama. 61 Medicare patients in 2024, $17,789 paid; all of their 269 Part D prescriptions were generic. Medtronic, Inc. was the largest of 5 companies reporting payments in 2025, $2,981 in all, mostly travel and lodging. Lists Northwestern Memorial Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1669933131 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 27, 2019 |
| Last updated in NPPES | Jun 1, 2026 |
| Certified by provider | Jun 1, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | MD.41389 | AL |
| Anesthesiology, Pain Medicine | 207LP2900X | 036165284 | IL |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
| Anesthesiology | 207L00000X | 036165284 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Anesthesiology (AL); Practitioner - Pain Management (FL); Practitioner - Anesthesiology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 61 |
|---|---|
| Services billed | 922 across 28 procedure codes |
| Paid by Medicare | $17,789 |
Part D prescriptions in 2024
| Prescriptions (claims) | 269 · 275 30-day fills |
|---|---|
| Patients | 106 |
| Total drug cost | $5,264 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical groups
- Northwestern Medical Faculty FoundationChicago, IL · 4,503 clinicians
- University of Alabama Health Services Foundation, PCBirmingham, AL · 2,814 clinicians
Hospital affiliations
- Northwestern Memorial HospitalChicago, IL
- University of Alabama HospitalBirmingham, AL
Industry payments (Open Payments)
- 2025$2,981 · 31 payments from 5 companies
- 2024$3,327 · 43 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $2,421 | 19 |
| Globus Medical, Inc. | $364.44 | 6 |
| Abbott Laboratories | $117.34 | 2 |
| Collegium Pharmaceutical, Inc. | $58.25 | 3 |
| Vertex Pharmaceuticals Incorporated | $19.95 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,740 · 6 payments
- Food and Beverage$1,241 · 25 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 292 anesthesiologists in Birmingham · All anesthesiologists in Alabama