Muhammad Amir, M.D
NPI 1194162560ActiveIndividual· Internal Medicine, Transplant Hepatology· Pennington, NJ
Internal Medicine, Transplant Hepatology (M.D) with Zuhdi Transplant Physicians, practicing in Pennington, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $1,312,486 for 1,846 claims, against $45,306 paid for services in 2024. Pulmonx Corporation was the largest of 4 companies reporting payments in 2025, $389.56 in all, mostly food and beverage. Lists Chickasaw Nation Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1194162560 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | May 26, 2013 |
| Last updated in NPPES | Aug 19, 2026 |
| Certified by provider | Aug 19, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Transplant Hepatology Primary | 207RT0003X | 25MA13176200 | NJ |
| Internal Medicine, Gastroenterology | 207RG0100X | 25MA13176200 | NJ |
| Internal Medicine | 207R00000X | 77227 | GA |
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 - Gastroenterology (NJ); Practitioner - Internal Medicine (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 294 |
|---|---|
| Services billed | 564 across 27 procedure codes |
| Paid by Medicare | $45,306 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,846 · 3,034 30-day fills |
|---|---|
| Patients | 252 |
| Total drug cost | $1,312,486 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Gastroenterology |
Medical group
- Zuhdi Transplant PhysiciansOklahoma City, OK · 49 clinicians
Hospital affiliations
- Chickasaw Nation Medical CenterAda, OK
- Integris Baptist Medical Center, IncOklahoma City, OK
- Integris Canadian Valley HospitalYukon, OK
- Integris Health Enid HospitalEnid, OK
- Saint Francis Hospital South, LLCTulsa, OK
Industry payments (Open Payments)
- 2025$389.56 · 7 payments from 4 companies
- 2024$238.08 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pulmonx Corporation | $177.22 | 1 |
| Madrigal Pharmaceuticals | $144.14 | 2 |
| Gilead Sciences, Inc. | $51.93 | 3 |
| Abbvie Inc. | $16.27 | 1 |
What the 2025 payments were for
- Food and Beverage$389.56 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records