Olga Leonidovna Mazur, MD
NPI 1841787082ActiveIndividual· Surgery· Warrenton, VA
Surgery (MD) in Warrenton, Virginia, trained at University of Mississippi School of Medicine (class of 2018). 110 Medicare patients in 2024, $24,427 paid; nearly all of their 57 Part D prescriptions were generic (98%). Tela Bio, Inc. was the largest of 2 companies reporting payments in 2025, $112.97 in all, mostly food and beverage.
Overview
| NPI | 1841787082 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 13, 2018 |
| Last updated in NPPES | Jun 19, 2023 |
| Certified by provider | Jun 19, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 0101278026 | VA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - General Surgery (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 110 |
|---|---|
| Services billed | 203 across 41 procedure codes |
| Paid by Medicare | $24,427 |
Part D prescriptions in 2024
| Prescriptions (claims) | 57 · 63 30-day fills |
|---|---|
| Patients | 28 |
| Total drug cost | $446.94 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | University of Mississippi School of Medicine |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | General Surgery |
Medical group
- Fauquier Physician Practices LLCWarrenton, VA · 43 clinicians
Hospital affiliation
- Fauquier HospitalWarrenton, VA
Industry payments (Open Payments)
- 2025$112.97 · 2 payments from 2 companies
- 2024$22.22 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tela Bio, Inc. | $85.51 | 1 |
| Ethicon US, LLC | $27.46 | 1 |
What the 2025 payments were for
- Food and Beverage$112.97 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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