Michael L. Margolin, MD
NPI 1053316653ActiveIndividual· Internal Medicine, Gastroenterology· Cranford, NJ
Internal Medicine, Gastroenterology (MD) in Cranford, New Jersey, trained at New York University School of Medicine (class of 1982). Their prescriptions cost Medicare Part D more than their services did: $853,110 for 819 claims, against $48,868 paid for services in 2024. Pfizer Inc. was the largest of 13 companies reporting payments in 2025, $874.02 in all, mostly food and beverage.
Overview
| NPI | 1053316653 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 20, 2005 |
| Last updated in NPPES | Sep 1, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 25MA049958 | NJ |
| Legal Medicine | 173000000X | MA016100 | 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 - Gastroenterology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 189 |
|---|---|
| Services billed | 484 across 27 procedure codes |
| Paid by Medicare | $48,868 |
Part D prescriptions in 2024
| Prescriptions (claims) | 819 · 1,923 30-day fills |
|---|---|
| Patients | 195 |
| Total drug cost | $853,110 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | New York University School of Medicine |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Rf Ledon MD PCUnion, NJ · 18 clinicians
Hospital affiliations
- Morristown Medical CenterMorristown, NJ
- Overlook Medical CenterSummit, NJ
- Trinitas Regional Medical CenterElizabeth, NJ
Industry payments (Open Payments)
- 2025$874.02 · 55 payments from 13 companies
- 2024$631.89 · 45 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $200.14 | 13 |
| Abbvie Inc. | $195.61 | 14 |
| Phathom Pharmaceuticals, Inc. | $90.52 | 5 |
| Janssen Biotech, Inc. | $87.14 | 5 |
| Takeda Pharmaceuticals U.S.A., Inc. | $64.46 | 4 |
What the 2025 payments were for
- Food and Beverage$874.02 · 55 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Gastroenterology providers in Cranford
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All Internal Medicine, Gastroenterology providers in New Jersey →