Ahmed Asif, MD
NPI 1427144476ActiveIndividual· Internal Medicine, Medical Oncology· Eastchester, NY
Internal Medicine, Medical Oncology (MD) with Mary Imogene Bassett Hospital, practicing in Eastchester, New York. Their prescriptions cost Medicare Part D more than their services did: $3,405,409 for 832 claims, against $119,734 paid for services in 2024. Alexion Pharmaceuticals, Inc. was the largest of 6 companies reporting payments in 2025, $147.72 in all, mostly food and beverage. Lists Aurelia Osborn Fox Memorial Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1427144476 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 5, 2006 |
| Last updated in NPPES | May 30, 2023 |
| Certified by provider | May 30, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | 205231 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 248 |
|---|---|
| Services billed | 12,702 across 21 procedure codes |
| Paid by Medicare | $119,734 |
Part D prescriptions in 2024
| Prescriptions (claims) | 832 · 1,272 30-day fills |
|---|---|
| Patients | 135 |
| Total drug cost | $3,405,409 |
| Generic share | 37% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Hematology |
| Secondary specialties | Internal Medicine, Medical Oncology |
| Telehealth | Offers telehealth |
Medical group
- Mary Imogene Bassett HospitalSidney, NY · 763 clinicians
Hospital affiliations
- Aurelia Osborn Fox Memorial HospitalOneonta, NY
- Bassett HealthcareCooperstown, NY
- O'Connor HospitalDelhi, NY
Other facilities
- Helios CareHospice · Oneonta, NY
Industry payments (Open Payments)
- 2025$147.72 · 7 payments from 6 companies
- 2024$16.98 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alexion Pharmaceuticals, Inc. | $49.38 | 2 |
| Genzyme Corporation | $27.11 | 1 |
| Adaptive Biotechnologies Corporation | $21.60 | 1 |
| Astrazeneca Pharmaceuticals LP | $17.40 | 1 |
| Array Biopharma Inc | $17.01 | 1 |
What the 2025 payments were for
- Food and Beverage$147.72 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records