Yasser Alsamman, MD
NPI 1295113942ActiveIndividual· Internal Medicine, Gastroenterology· Celina, TX
Internal Medicine, Gastroenterology (MD) with Presbyterian Healthcare Services and 1 other group, practicing in Celina, Texas. Their prescriptions cost Medicare Part D more than their services did: $113,655 for 1,006 claims, against $37,290 paid for services in 2024. Abbvie Inc. was the largest of 4 companies reporting payments in 2025, $260.34 in all, mostly food and beverage. Lists Methodist Celina Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1295113942 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 14, 2015 |
| Last updated in NPPES | Jan 21, 2026 |
| Certified by provider | Jan 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | W0506 | TX |
| Internal Medicine, Gastroenterology | 207RG0100X | MD2020-1073 | NM |
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 - Gastroenterology (NM); Practitioner - Gastroenterology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 236 |
|---|---|
| Services billed | 347 across 21 procedure codes |
| Paid by Medicare | $37,290 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,006 · 1,520 30-day fills |
|---|---|
| Patients | 627 |
| Total drug cost | $113,655 |
| Generic share | 77% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical groups
- Presbyterian Healthcare ServicesAlbuquerque, NM · 1,395 clinicians
- MedhealthDallas, TX · 450 clinicians
Hospital affiliations
- Methodist Celina Medical CenterCelina, TX
- Presbyterian HospitalAlbuquerque, NM
Industry payments (Open Payments)
- 2025$260.34 · 17 payments from 4 companies
- 2024$256.90 · 10 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $151.39 | 12 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $46.48 | 2 |
| Janssen Biotech, Inc. | $36.12 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $26.35 | 1 |
What the 2025 payments were for
- Food and Beverage$260.34 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records