Christina Vieru, PA-C
NPI 1992335848ActiveIndividual· Obstetrics & Gynecology, Gynecologic Oncology· Tigard, OR
Obstetrics & Gynecology, Gynecologic Oncology (PA-C) with Northwest Cancer Specialists PC, practicing in Tigard, Oregon. 83 Medicare patients in 2024, $9,467 paid; nearly all of their 194 Part D prescriptions were generic (90%). Seagen Inc. was the largest of 2 companies reporting payments in 2025, $286.05 in all, mostly education. Lists Adventist Health Portland and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1992335848 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jan 20, 2020 |
| Last updated in NPPES | Jan 20, 2020 |
| Certified by provider | Jan 20, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Gynecologic Oncology Primary | 207VX0201X | PA195567 | OR |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (OR); Practitioner - Physician Assistant (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 83 |
|---|---|
| Services billed | 348 across 32 procedure codes |
| Paid by Medicare | $9,467 |
Part D prescriptions in 2024
| Prescriptions (claims) | 194 · 208 30-day fills |
|---|---|
| Patients | 102 |
| Total drug cost | $7,873 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Northwest Cancer Specialists PCTigard, OR · 69 clinicians
Hospital affiliations
- Adventist Health PortlandPortland, OR
- Legacy Good Samaritan Medical CenterPortland, OR
- Providence Portland Medical CenterPortland, OR
Industry payments (Open Payments)
- 2025$286.05 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Seagen Inc. | $199.98 | 2 |
| Glaxosmithkline, LLC. | $86.07 | 1 |
What the 2025 payments were for
- Education$199.98 · 2 payments
- Food and Beverage$86.07 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Obstetrics & Gynecology, Gynecologic Oncology providers in Tigard
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