Tamer Khashab, M.D.
NPI 1336502723ActiveIndividual· Internal Medicine, Hematology & Oncology· Wynnewood, PA
Internal Medicine, Hematology & Oncology (M.D.) with Kelsey-Seybold Medical Group, PLLC, practicing in Wynnewood, Pennsylvania. Part D covered 1,685 prescriptions written in 2024, 86% of them generic. Springworks Therapeutics, Inc. was the largest of 3 companies reporting payments in 2025, $2,141 in all, mostly consulting fees.
Overview
| NPI | 1336502723 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 1, 2016 |
| Last updated in NPPES | Nov 2, 2021 |
| Certified by provider | Nov 2, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | S7899 | TX |
| Internal Medicine | 207R00000X | S7899 | TX |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology/Oncology (TX) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 1,685 · 2,581 30-day fills |
|---|---|
| Patients | 244 |
| Total drug cost | $2,529,863 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine |
Medical group
- Kelsey-Seybold Medical Group, PLLCHouston, TX · 957 clinicians
Industry payments (Open Payments)
- 2025$2,141 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Springworks Therapeutics, Inc. | $2,000 | 1 |
| Celgene Corporation | $120.40 | 1 |
| Astrazeneca Pharmaceuticals LP | $20.58 | 1 |
What the 2025 payments were for
- Consulting Fee$2,000 · 1 payment
- Food and Beverage$140.98 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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