Aziz Ahmad
NPI 1649300039ActiveIndividual· Hospitalist· New York, NY
Hospitalist in New York, New York, trained at State University of New York at Stony Brook, School of Medicine (class of 1998). Mostly services rather than prescriptions: Medicare paid $50,984 for 198 patients in 2024, with only 32 Part D claims. Abbvie Inc. was the largest of 2 companies reporting payments in 2025, $50.73 in all, mostly food and beverage.
Overview
| NPI | 1649300039 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 6, 2007 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 215482 | NY |
| Internal Medicine | 207R00000X | 215482 | 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 - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 198 |
|---|---|
| Services billed | 451 across 6 procedure codes |
| Paid by Medicare | $50,984 |
Part D prescriptions in 2024
| Prescriptions (claims) | 32 · 47 30-day fills |
|---|---|
| Patients | 13 |
| Total drug cost | $5,980 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | State University of New York at Stony Brook, School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Internal Medicine |
Medical group
- Trustees of Columbia University in the City of New YorkNew York, NY · 2,296 clinicians
Hospital affiliation
- New York-Presbyterian HospitalNew York, NY
Other facilities
- M J H S Hospice and Palliative Care, IncHospice · New York, NY
Industry payments (Open Payments)
- 2025$50.73 · 2 payments from 2 companies
- 2024$87.25 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $29.38 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $21.35 | 1 |
What the 2025 payments were for
- Food and Beverage$50.73 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 597 hospitalists in New York · All hospitalists in New York