Alexander Gorbatsevich, M.D.
NPI 1538161005ActiveIndividual· Internal Medicine· Port Jefferson, NY
Internal Medicine (M.D.) with Southwest Suffolk Medical PC, practicing in Port Jefferson, New York. In 2024 Medicare paid $105,843 for 449 patients, and Part D covered 252 of their prescriptions, 88% of them generic. Merck Sharp & Dohme LLC was the largest of 8 companies reporting payments in 2025, $341.99 in all, mostly food and beverage. Lists St Catherine of Siena Hospital as a hospital affiliation.
Overview
| NPI | 1538161005 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 12, 2005 |
| Last updated in NPPES | Aug 29, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 240964 | 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 - Hospitalist (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 449 |
|---|---|
| Services billed | 1,341 across 7 procedure codes |
| Paid by Medicare | $105,843 |
Part D prescriptions in 2024
| Prescriptions (claims) | 252 · 261 30-day fills |
|---|---|
| Patients | 147 |
| Total drug cost | $14,990 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical group
- Southwest Suffolk Medical PCSmithtown, NY · 199 clinicians
Hospital affiliation
- St Catherine of Siena HospitalSmithtown, NY
Industry payments (Open Payments)
- 2025$341.99 · 14 payments from 8 companies
- 2024$342.74 · 15 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $102.25 | 5 |
| E.R. Squibb & Sons, L.L.C. | $45.13 | 2 |
| Shionogi Inc | $42.90 | 2 |
| Genzyme Corporation | $36.17 | 1 |
| Gilead Sciences, Inc. | $35.63 | 1 |
What the 2025 payments were for
- Food and Beverage$341.99 · 14 payments
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