Oleg Sinyavskiy, M.D.
NPI 1316177157ActiveIndividual· Internal Medicine· Livonia, MI
Internal Medicine (M.D.) with University Medical Center Management Corporation and 1 other group, practicing in Livonia, Michigan. 139 Medicare patients in 2024, $30,485 paid; nearly all of their 275 Part D prescriptions were generic (90%). Pfizer Inc. reported $23.69 in payments in 2025, mostly food and beverage. Lists Terrebonne General Medical Center - Parish as a hospital affiliation.
Overview
| NPI | 1316177157 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 14, 2009 |
| Last updated in NPPES | Apr 13, 2021 |
| Certified by provider | Apr 13, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301093752 | MI |
| Hospitalist | 208M00000X | 304889 | LA |
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 (FL); Practitioner - Internal Medicine (LA); Practitioner - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 139 |
|---|---|
| Services billed | 366 across 9 procedure codes |
| Paid by Medicare | $30,485 |
Part D prescriptions in 2024
| Prescriptions (claims) | 275 · 329 30-day fills |
|---|---|
| Patients | 128 |
| Total drug cost | $15,510 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- University Medical Center Management CorporationNew Orleans, LA · 91 clinicians
- Paeon Health Services IncHouma, LA · 53 clinicians
Hospital affiliation
Other facilities
- Ochsner Home Health of RacelandHome health agency · Raceland, LA
- Terrebonne Homecare, Inc.Home health agency · Houma, LA
- Terrebonne General Med Ctr SnfNursing home · Houma, LA
Industry payments (Open Payments)
- 2025$23.69 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $23.69 | 1 |
What the 2025 payments were for
- Food and Beverage$23.69 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 169 internal medicine physicians in Livonia · All internal medicine physicians in Michigan