Adam Nasan, MD
NPI 1477173631ActiveIndividual· Internal Medicine· Nyack, NY
Internal Medicine (MD) with Cogent Medical Care PC, practicing in Nyack, New York. Medicare paid $88,421 for services to 602 patients in 2024. Viatris Specialty LLC was the largest of 3 companies reporting payments in 2025, $69.77 in all, mostly food and beverage. Lists Nyack Hospital as a hospital affiliation.
Overview
| NPI | 1477173631 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 17, 2020 |
| Last updated in NPPES | Nov 25, 2025 |
| Certified by provider | Nov 25, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 323993 | 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 - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 602 |
|---|---|
| Services billed | 694 across 9 procedure codes |
| Paid by Medicare | $88,421 |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Cogent Medical Care PCBuffalo, NY · 154 clinicians
Hospital affiliation
- Nyack HospitalNyack, NY
Industry payments (Open Payments)
- 2025$69.77 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Viatris Specialty LLC | $26.84 | 1 |
| Becton, Dickinson and Company | $25.00 | 1 |
| Gilead Sciences, Inc. | $17.93 | 1 |
What the 2025 payments were for
- Food and Beverage$44.77 · 2 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$25.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 30 internal medicine physicians in Nyack · All internal medicine physicians in New York