Priya Grewal, MD
NPI 1366460198ActiveIndividual· Internal Medicine, Hepatology· New York, NY
Internal Medicine, Hepatology (MD) with Icahn School of Medicine at Mount Sinai, practicing in New York, New York. Their prescriptions cost Medicare Part D more than their services did: $625,301 for 1,514 claims, against $31,658 paid for services in 2024. Sanofi-Aventis U.S. LLC reported $21.26 in payments in 2024, mostly food and beverage. Lists Mount Sinai Hospital as a hospital affiliation.
Overview
| NPI | 1366460198 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 18, 2006 |
| Last updated in NPPES | Nov 15, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hepatology Primary | 207RI0008X | 245752 | NY |
| Internal Medicine, Gastroenterology | 207RG0100X | 245752 | NY |
| Transplant Surgery | 204F00000X | 245752 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 187 |
|---|---|
| Services billed | 336 across 15 procedure codes |
| Paid by Medicare | $31,658 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,514 · 2,589 30-day fills |
|---|---|
| Patients | 176 |
| Total drug cost | $625,301 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Icahn School of Medicine at Mount SinaiNew York, NY · 2,843 clinicians
Hospital affiliation
- Mount Sinai HospitalNew York, NY
Industry payments (Open Payments)
- 2024$21.26 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Sanofi-Aventis U.S. LLC | $21.26 | 1 |
What the 2024 payments were for
- Food and Beverage$21.26 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Hepatology providers in New York
- 1083013098
- 1639365554
- 1326735176
- 1942448345
- 1104898311
- 1326474255
- 1477571115
- 1962432476
- 1396782629
- 1588026876
- 1225056070
- 1508326349