Gary Douglas Thomas, M.D.
NPI 1407895261ActiveIndividual· Internal Medicine· Winfield, AL
Internal Medicine (M.D.) in Winfield, Alabama, trained at University of Alabama School of Medicine (class of 1990). Their prescriptions cost Medicare Part D more than their services did: $1,151,780 for 14,950 claims, against $349,442 paid for services in 2024. Amgen Inc. was the largest of 12 companies reporting payments in 2025, $411.61 in all, mostly food and beverage.
Overview
| NPI | 1407895261 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 6, 2006 |
| Last updated in NPPES | Feb 13, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 15979 | AL |
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 - Internal Medicine (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 620 |
|---|---|
| Services billed | 12,325 across 124 procedure codes |
| Paid by Medicare | $349,442 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14,950 · 27,518 30-day fills |
|---|---|
| Patients | 597 |
| Total drug cost | $1,151,780 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of Alabama School of Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Pinnacle Physician Group LLPSelma, AL · 17 clinicians
- Marion Regional Health - Winfield, Inc.Winfield, AL · 11 clinicians
- Winfield Internal Medicine, PCWinfield, AL · 3 clinicians
Hospital affiliations
- North Mississippi Health Services - South MarionWinfield, AL
- North Mississippi Medical CenterTupelo, MS
Other facilities
- Alabama Homecare HamiltonHome health agency · Hamilton, AL
- Amedisys Home Health of TuscaloosaHome health agency · Northport, AL
- Aveanna Home HealthHome health agency · Hoover, AL
- Enhabit Home HealthHome health agency · Vernon, AL
- Enhabit Home HealthHome health agency · Decatur, AL
- Hospice of Northwest AlabamaHospice · Winfield, AL
- Diversicare of WinfieldNursing home · Winfield, AL
- Sunset ManorNursing home · Guin, AL
Industry payments (Open Payments)
- 2025$411.61 · 22 payments from 12 companies
- 2024$538.16 · 24 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $101.88 | 6 |
| Otsuka America Pharmaceutical, Inc. | $50.29 | 2 |
| Novo Nordisk Inc | $44.62 | 3 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $37.82 | 2 |
| Astrazeneca Pharmaceuticals LP | $34.25 | 2 |
What the 2025 payments were for
- Food and Beverage$411.61 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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