Charles G. Petrunin II, M.D.
NPI 1881788099ActiveIndividual· Internal Medicine, Hematology & Oncology· Salem, OR
Internal Medicine, Hematology & Oncology (M.D.) in Salem, Oregon, trained at University of Nevada School of Medicine (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $4,793,886 for 1,321 claims, against $2,398,661 paid for services in 2024. Pfizer Inc. was the largest of 10 companies reporting payments in 2025, $372.24 in all, mostly food and beverage.
Overview
| NPI | 1881788099 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 3, 2006 |
| Last updated in NPPES | Jul 9, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | MD21956 | 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/Oncology (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 498 |
|---|---|
| Services billed | 121,916 across 159 procedure codes |
| Paid by Medicare | $2,398,661 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,321 · 1,974 30-day fills |
|---|---|
| Patients | 203 |
| Total drug cost | $4,793,886 |
| Generic share | 75% of claims |
Education and affiliations
| Medical school | University of Nevada School of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine |
Medical group
- Oregon Oncology Specialists LLPSalem, OR · 41 clinicians
Hospital affiliations
- Salem Health West ValleyDallas, OR
- Salem HospitalSalem, OR
- Samaritan North Lincoln HospitalLincoln City, OR
Industry payments (Open Payments)
- 2025$372.24 · 17 payments from 10 companies
- 2024$212.83 · 10 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $92.87 | 5 |
| Novartis Pharmaceuticals Corporation | $66.85 | 3 |
| Aveo Pharmaceuticals, Inc. | $40.00 | 2 |
| Tempus Ai, Inc | $30.57 | 1 |
| Abbvie Inc. | $28.26 | 1 |
What the 2025 payments were for
- Food and Beverage$332.24 · 15 payments
- Education$40.00 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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