Ghassan K. Abou-Alfa, MD
NPI 1134190168ActiveIndividual· Internal Medicine, Medical Oncology· New York, NY
Internal Medicine, Medical Oncology (MD) with Memorial Solid Tumor Group, practicing in New York, New York. Their prescriptions cost Medicare Part D more than their services did: $851,257 for 410 claims, against $52,351 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 3 companies reporting payments in 2025, $14,266 in all, mostly travel and lodging.
Overview
| NPI | 1134190168 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 28, 2006 |
| Last updated in NPPES | Apr 7, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | 220887 | NY |
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 - Medical Oncology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 134 |
|---|---|
| Services billed | 544 across 10 procedure codes |
| Paid by Medicare | $52,351 |
Part D prescriptions in 2024
| Prescriptions (claims) | 410 · 455 30-day fills |
|---|---|
| Patients | 65 |
| Total drug cost | $851,257 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 1992 |
|---|---|
| Medicare specialty | Medical Oncology |
| Telehealth | Offers telehealth |
Medical group
- Memorial Solid Tumor GroupNew York, NY · 234 clinicians
Other facilities
- Vns of Ny Home Care ChhaHome health agency · New York, NY
Industry payments (Open Payments)
- 2025$14,266 · 17 payments from 3 companies
- 2024$52,239 · 32 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $12,207 | 13 |
| E.R. Squibb & Sons, L.L.C. | $1,710 | 1 |
| Astrazeneca Uk Limited | $348.99 | 3 |
What the 2025 payments were for
- Travel and Lodging$7,505 · 6 payments
- Consulting Fee$6,511 · 5 payments
- Food and Beverage$250.85 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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