Nishant Aggarwal, MD
NPI 1497327266ActiveIndividual· Internal Medicine, Gastroenterology· Royal Oak, MI
Internal Medicine, Gastroenterology (MD) in Royal Oak, Michigan, licensed in MI, with an NPI issued in July 2021. Part D covered 263 prescriptions written in 2024, 84% of them generic. Janssen Biotech, Inc. was the largest of 2 companies reporting payments in 2025, $184.09 in all, mostly food and beverage.
Overview
| NPI | 1497327266 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 12, 2021 |
| Last updated in NPPES | Oct 6, 2024 |
| Certified by provider | Oct 6, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 4301511275 | MI |
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 Order and Referring Only - Internal Medicine (MI) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 263 · 444 30-day fills |
|---|---|
| Patients | 62 |
| Total drug cost | $47,343 |
| Generic share | 84% of claims |
Industry payments (Open Payments)
- 2025$184.09 · 2 payments from 2 companies
- 2024$124.74 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $96.64 | 1 |
| Abbvie Inc. | $87.45 | 1 |
What the 2025 payments were for
- Food and Beverage$184.09 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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