Stephen J. Margulis, MD
NPI 1689601486ActiveIndividual· Internal Medicine, Gastroenterology· Emerson, NJ
Internal Medicine, Gastroenterology (MD) in Emerson, New Jersey, licensed in NJ, with an NPI issued in June 2006. Part D covered 239 prescriptions written in 2024, 94% of them generic. Glaxosmithkline, LLC. reported $18.54 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1689601486 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 27, 2006 |
| Last updated in NPPES | Jul 12, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | MA56660 | NJ |
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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 239 · 580 30-day fills |
|---|---|
| Patients | 83 |
| Total drug cost | $20,478 |
| Generic share | 94% of claims |
Industry payments (Open Payments)
- 2025$18.54 · 1 payment from 1 company
- 2024$82.05 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $18.54 | 1 |
What the 2025 payments were for
- Food and Beverage$18.54 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 17 gastroenterologists in Emerson · All gastroenterologists in New Jersey