Michal Sianov, PA
NPI 1780465757ActiveIndividual· Internal Medicine· Floral Park, NY
Internal Medicine (PA) in Floral Park, New York, licensed in NY, with an NPI issued in October 2023. In 2024 Medicare paid $137,141 for 174 patients, and Part D covered 182 of their prescriptions, 89% of them generic.
Overview
| NPI | 1780465757 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | Yes |
| NPI issued | Oct 6, 2023 |
| Last updated in NPPES | Oct 6, 2023 |
| Certified by provider | Oct 3, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 030500-01 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 174 |
|---|---|
| Services billed | 2,168 across 3 procedure codes |
| Paid by Medicare | $137,141 |
Part D prescriptions in 2024
| Prescriptions (claims) | 182 · 248 30-day fills |
|---|---|
| Patients | 64 |
| Total drug cost | $12,159 |
| Generic share | 89% of claims |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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