Nasir M. Ahmad, MD
NPI 1598730186ActiveIndividual· Internal Medicine, Infectious Disease· Old Bridge, NJ
Internal Medicine, Infectious Disease (MD) in Old Bridge, New Jersey, licensed in NJ, with an NPI issued in February 2006. 821 Medicare patients in 2024, $391,634 paid; nearly all of their 109 Part D prescriptions were generic (92%).
Overview
| NPI | 1598730186 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 17, 2006 |
| Last updated in NPPES | Jul 15, 2022 |
| Certified by provider | Jul 15, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 25MA07500800 | NJ |
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 - Infectious Disease (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 821 |
|---|---|
| Services billed | 4,909 across 6 procedure codes |
| Paid by Medicare | $391,634 |
Part D prescriptions in 2024
| Prescriptions (claims) | 109 · 118 30-day fills |
|---|---|
| Patients | 52 |
| Total drug cost | $14,437 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 1995 |
|---|---|
| Medicare specialty | Infectious Disease |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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