Samer E. Bibawi, MD
NPI 1528038759ActiveIndividual· Internal Medicine, Medical Oncology· Richardson, TX
Internal Medicine, Medical Oncology (MD) with Medhealth, practicing in Richardson, Texas. Their prescriptions cost Medicare Part D more than their services did: $7,950,547 for 2,449 claims, against $101,633 paid for services in 2024. Gilead Sciences, Inc. was the largest of 10 companies reporting payments in 2025, $297.05 in all, mostly food and beverage. Lists Methodist Richardson Medical Center as a hospital affiliation.
Overview
| NPI | 1528038759 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 23, 2006 |
| Last updated in NPPES | Mar 13, 2023 |
| Certified by provider | Mar 13, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | K8715 | TX |
| Internal Medicine | 207R00000X | K8715 | TX |
| Internal Medicine, Hematology | 207RH0000X | K8715 | TX |
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 - Hematology/Oncology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 387 |
|---|---|
| Services billed | 1,432 across 15 procedure codes |
| Paid by Medicare | $101,633 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,449 · 3,176 30-day fills |
|---|---|
| Patients | 305 |
| Total drug cost | $7,950,547 |
| Generic share | 71% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- MedhealthDallas, TX · 450 clinicians
Hospital affiliation
- Methodist Richardson Medical CenterRichardson, TX
Industry payments (Open Payments)
- 2025$297.05 · 14 payments from 10 companies
- 2024$908.47 · 22 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $69.64 | 3 |
| Abbott Laboratories | $48.74 | 2 |
| Janssen Biotech, Inc. | $34.62 | 2 |
| Sobi, Inc | $26.53 | 1 |
| Abbvie Inc. | $25.07 | 1 |
What the 2025 payments were for
- Food and Beverage$297.05 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Medical Oncology providers in Richardson
- 1427779131
All Internal Medicine, Medical Oncology providers in Texas →