John Yacoub Nasr, MD
NPI 1588800981ActiveIndividual· Internal Medicine, Gastroenterology· Morgantown, WV
Internal Medicine, Gastroenterology (MD) with Monongalia County General Hospital Company, practicing in Morgantown, West Virginia. Their prescriptions cost Medicare Part D more than their services did: $320,294 for 137 claims, against $49,113 paid for services in 2024. Madrigal Pharmaceuticals reported $26.72 in payments in 2025, mostly food and beverage. Lists Mon Health Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1588800981 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 6, 2009 |
| Last updated in NPPES | Jan 22, 2024 |
| Certified by provider | Jan 22, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 26159 | WV |
| Internal Medicine | 207R00000X | MD444706 | PA |
| Internal Medicine, Gastroenterology | 207RG0100X | MD444706 | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (WV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 233 |
|---|---|
| Services billed | 427 across 51 procedure codes |
| Paid by Medicare | $49,113 |
Part D prescriptions in 2024
| Prescriptions (claims) | 137 · 212 30-day fills |
|---|---|
| Patients | 42 |
| Total drug cost | $320,294 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical group
- Monongalia County General Hospital CompanyMorgantown, WV · 243 clinicians
Hospital affiliations
- Mon Health Medical CenterMorgantown, WV
- Preston Memorial HospitalKingwood, WV
Industry payments (Open Payments)
- 2025$26.72 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $26.72 | 1 |
What the 2025 payments were for
- Food and Beverage$26.72 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Gastroenterology providers in Morgantown
- 1326850868
- 1386029213
- 1417303561
- 1699796003
- 1023215548
- 1538680814
- 1871086033
- 1053538082
- 1881778611
- 1366323446
- 1679784896
- 1184750325
All Internal Medicine, Gastroenterology providers in West Virginia →