William P. McGehee, M.D.
NPI 1104907914ActiveIndividual· Internal Medicine, Gastroenterology· Opelika, AL
Internal Medicine, Gastroenterology (M.D.) in Opelika, Alabama, trained at University of Alabama School of Medicine (class of 1974). Their prescriptions cost Medicare Part D more than their services did: $951,030 for 1,429 claims, against $38,594 paid for services in 2024. Salix Pharmaceuticals, A Division of Bausch Health US, LLC was the largest of 8 companies reporting payments in 2025, $645.82 in all, mostly food and beverage.
Overview
| NPI | 1104907914 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 18, 2006 |
| Last updated in NPPES | Jun 24, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 7453 | 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 | 229 |
|---|---|
| Services billed | 870 across 31 procedure codes |
| Paid by Medicare | $38,594 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,429 · 2,444 30-day fills |
|---|---|
| Patients | 301 |
| Total drug cost | $951,030 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Alabama School of Medicine |
|---|---|
| Graduation year | 1974 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Gastroenterology |
Medical group
- Internal Medicine Associates P.C.Opelika, AL · 39 clinicians
Hospital affiliation
- The East Alabama Healthcare AuthorityOpelika, AL
Industry payments (Open Payments)
- 2025$645.82 · 29 payments from 8 companies
- 2024$743.33 · 36 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $168.84 | 8 |
| Abbvie Inc. | $147.20 | 8 |
| Janssen Biotech, Inc. | $113.96 | 6 |
| Madrigal Pharmaceuticals | $113.64 | 1 |
| Aimmune Therapeutics, Inc. | $63.57 | 3 |
What the 2025 payments were for
- Food and Beverage$645.82 · 29 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other gastroenterologists in Opelika
- 1205877537
- 1225560568
- 1073601738