Maryna Chumakova-Orin, MD
NPI 1225422363ActiveIndividual· Surgery· Greenville, NC
Surgery (MD) with East Carolina University, practicing in Greenville, North Carolina. Mostly services rather than prescriptions: Medicare paid $14,887 for 81 patients in 2024, with only 45 Part D claims. Intuitive Surgical, Inc. reported $257.73 in payments in 2025, mostly travel and lodging. Lists Ecu Health Medical Center as a hospital affiliation.
Overview
| NPI | 1225422363 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Mar 26, 2015 |
| Last updated in NPPES | Aug 13, 2025 |
| Certified by provider | Aug 13, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 2020-00049 | NC |
| Surgery | 208600000X | A180348 | CA |
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 (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 81 |
|---|---|
| Services billed | 106 across 19 procedure codes |
| Paid by Medicare | $14,887 |
Part D prescriptions in 2024
| Prescriptions (claims) | 45 · 49 30-day fills |
|---|---|
| Patients | 26 |
| Total drug cost | $768.09 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | General Surgery |
Medical group
- East Carolina UniversityGreenville, NC · 499 clinicians
Hospital affiliation
- Ecu Health Medical CenterGreenville, NC
Industry payments (Open Payments)
- 2025$257.73 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $257.73 | 2 |
What the 2025 payments were for
- Travel and Lodging$257.73 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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