Gregory Lee Gibson, D.O.
NPI 1891015574ActiveIndividual· Internal Medicine· Dothan, AL
Internal Medicine (D.O.) in Dothan, Alabama, trained at Lake Erie College of Osteopathic Medicine, Erie (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $165,203 for 1,718 claims, against $28,818 paid for services in 2024. Janssen Pharmaceuticals, Inc was the largest of 4 companies reporting payments in 2025, $181.11 in all, mostly food and beverage.
Overview
| NPI | 1891015574 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Jun 4, 2010 |
| Last updated in NPPES | Apr 29, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 1265 | AL |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 | 106 |
|---|---|
| Services billed | 501 across 28 procedure codes |
| Paid by Medicare | $28,818 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,718 · 3,527 30-day fills |
|---|---|
| Patients | 399 |
| Total drug cost | $165,203 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Lake Erie College of Osteopathic Medicine, Erie |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Internal Medicine |
Medical groups
- Houston County Healthcare AuthorityDothan, AL · 253 clinicians
- Internal Medicine and Pediatric ConsultantsDothan, AL · 5 clinicians
Hospital affiliations
- Flowers HospitalDothan, AL
- Southeast Health Medical CenterDothan, AL
Other facilities
- Amedisys Home HealthHome health agency · Dothan, AL
- Southeast Alabama HomecareHome health agency · Dothan, AL
- Noland Hospital Dothan II, LLCLong-term care hospital · Dothan, AL
Industry payments (Open Payments)
- 2025$181.11 · 4 payments from 4 companies
- 2024$187.39 · 10 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Pharmaceuticals, Inc | $124.75 | 1 |
| Glaxosmithkline, LLC. | $21.09 | 1 |
| Pfizer Inc. | $19.89 | 1 |
| Dexcom, Inc. | $15.38 | 1 |
What the 2025 payments were for
- Food and Beverage$181.11 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 95 internal medicine physicians in Dothan · All internal medicine physicians in Alabama