Eva Medvedova, M.D.
NPI 1831242718ActiveIndividual· Internal Medicine, Hematology· Portland, OR
Internal Medicine, Hematology (M.D.) with University Professional Services, practicing in Portland, Oregon. Their prescriptions cost Medicare Part D more than their services did: $6,881,477 for 1,320 claims, against $80,974 paid for services in 2024. Genzyme Corporation reported $84.40 in payments in 2025, mostly food and beverage. Lists Adventist Health Portland and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1831242718 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 22, 2007 |
| Last updated in NPPES | Jan 3, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology Primary | 207RH0000X | MD163041 | OR |
| Internal Medicine | 207R00000X | 238973 | MA |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 238973 | MA |
| Internal Medicine, Medical Oncology | 207RX0202X | MD163041 | OR |
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 - Hematology (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 236 |
|---|---|
| Services billed | 1,199 across 16 procedure codes |
| Paid by Medicare | $80,974 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,320 · 2,191 30-day fills |
|---|---|
| Patients | 133 |
| Total drug cost | $6,881,477 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Hematology |
| Secondary specialties | Medical Oncology |
| Telehealth | Offers telehealth |
Medical group
- University Professional ServicesBeaverton, OR · 1,724 clinicians
Hospital affiliations
- Adventist Health PortlandPortland, OR
- Hillsboro Medical CenterHillsboro, OR
- Mercy Medical CenterRoseburg, OR
- Ohsu Hospital and ClinicsPortland, OR
- St Charles Medical Center - BendBend, OR
Industry payments (Open Payments)
- 2025$84.40 · 1 payment from 1 company
- 2024$68.36 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $84.40 | 1 |
What the 2025 payments were for
- Food and Beverage$84.40 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 27 Internal Medicine, Hematology providers in Portland · All Internal Medicine, Hematology providers in Oregon