Yevhen Reznyk, M.D.
NPI 1720358575ActiveIndividual· Internal Medicine· Port Jefferson, NY
Internal Medicine (M.D.) with 24 on Physicians PC and 1 other group, practicing in Port Jefferson, New York. 653 Medicare patients in 2024, $143,046 paid; nearly all of their 242 Part D prescriptions were generic (90%). Abbvie Inc. reported $22.29 in payments in 2024, mostly food and beverage. Lists John T Mather Memorial Hospital of Port Jefferson and 1 other hospital as hospital affiliations.
Overview
| NPI | 1720358575 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 11, 2012 |
| Last updated in NPPES | Nov 18, 2025 |
| Certified by provider | Nov 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 276398 | NY |
| Hospitalist | 208M00000X | 276398 | 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 | 653 |
|---|---|
| Services billed | 1,567 across 23 procedure codes |
| Paid by Medicare | $143,046 |
Part D prescriptions in 2024
| Prescriptions (claims) | 242 · 245 30-day fills |
|---|---|
| Patients | 129 |
| Total drug cost | $14,509 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospitalist |
Medical groups
- 24 on Physicians PCHerrin, IL · 272 clinicians
- John T Mather Memorial HospitalPort Jefferson, NY · 175 clinicians
Hospital affiliations
- John T Mather Memorial Hospital of Port JeffersonPort Jefferson, NY
- St John's Episcopal Hospital at South ShoreFar Rockaway, NY
Industry payments (Open Payments)
- 2024$22.29 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $22.29 | 1 |
What the 2024 payments were for
- Food and Beverage$22.29 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 49 internal medicine physicians in Port Jefferson · All internal medicine physicians in New York