Ahmed O. Kaseb, MD
NPI 1518176296ActiveIndividual· Internal Medicine, Medical Oncology· Detroit, MI
Internal Medicine, Medical Oncology (MD) with Physicians Referral Service, practicing in Detroit, Michigan. Their prescriptions cost Medicare Part D more than their services did: $898,899 for 189 claims, against $40,978 paid for services in 2024. Exelixis Inc. reported $175.00 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1518176296 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 21, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | 4301078242 | MI |
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 - Medical Oncology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 153 |
|---|---|
| Services billed | 353 across 10 procedure codes |
| Paid by Medicare | $40,978 |
Part D prescriptions in 2024
| Prescriptions (claims) | 189 · 213 30-day fills |
|---|---|
| Patients | 51 |
| Total drug cost | $898,899 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Medical Oncology |
| Telehealth | Offers telehealth |
Medical group
- Physicians Referral ServiceHouston, TX · 2,765 clinicians
Industry payments (Open Payments)
- 2025$175.00 · 1 payment from 1 company
- 2024$26,714 · 8 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exelixis Inc. | $175.00 | 1 |
What the 2025 payments were for
- Food and Beverage$175.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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