Pretam Ganesh Rampersaud, MD
NPI 1104816685ActiveIndividual· Internal Medicine, Gastroenterology· Brooklyn, NY
Internal Medicine, Gastroenterology (MD) in Brooklyn, New York, trained at State University of New York Downstate Medical Center (class of 1994). In 2024 Medicare paid $10,990 for 31 patients, and Part D covered 82 of their prescriptions, 80% of them generic. Phathom Pharmaceuticals, Inc. reported $131.94 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1104816685 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Oct 25, 2005 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 60210256 | 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 - Gastroenterology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 31 |
|---|---|
| Services billed | 152 across 15 procedure codes |
| Paid by Medicare | $10,990 |
Part D prescriptions in 2024
| Prescriptions (claims) | 82 · 148 30-day fills |
|---|---|
| Patients | 34 |
| Total drug cost | $15,143 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | State University of New York Downstate Medical Center |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Gastroenterology |
Industry payments (Open Payments)
- 2025$131.94 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Phathom Pharmaceuticals, Inc. | $131.94 | 1 |
What the 2025 payments were for
- Food and Beverage$131.94 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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