Nayan Mainkar, MD
NPI 1023672862ActiveIndividual· Student in an Organized Health Care Education/Training Program· Greenville, NC
Student in an Organized Health Care Education/Training Program (MD) in Greenville, North Carolina, with an NPI issued in April 2019. Part D covered 180 prescriptions written in 2024, 78% of them generic. Genzyme Corporation was the largest of 5 companies reporting payments in 2025, $460.90 in all, mostly food and beverage.
Overview
| NPI | 1023672862 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 26, 2019 |
| Last updated in NPPES | Apr 26, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Student in an Organized Health Care Education/Training Program Primary | 390200000X | — | — |
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 Order and Referring Only - Internal Medicine (NC) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 180 · 213 30-day fills |
|---|---|
| Patients | 80 |
| Total drug cost | $352,599 |
| Generic share | 78% of claims |
Industry payments (Open Payments)
- 2025$460.90 · 10 payments from 5 companies
- 2024$1,073 · 30 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $129.34 | 3 |
| Regeneron Healthcare Solutions, Inc. | $126.78 | 1 |
| Incyte Corporation | $99.00 | 1 |
| Merck Sharp & Dohme LLC | $88.72 | 4 |
| Exelixis Inc. | $17.06 | 1 |
What the 2025 payments were for
- Food and Beverage$361.90 · 9 payments
- Education$99.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 863 Student in an Organized Health Care Education/Training Program providers in Greenville · All Student in an Organized Health Care Education/Training Program providers in North Carolina