Nicolaas W. De Wette, M.D.
NPI 1689677692ActiveIndividual· Radiology, Radiation Oncology· Portland, OR
Radiology, Radiation Oncology (M.D.) with Central Washington Health Services Association and 2 other groups, practicing in Portland, Oregon. 55 Medicare patients in 2024, $69,824 paid; nearly all of their 57 Part D prescriptions were generic (98%). Boston Scientific Corporation reported $179.20 in payments in 2024, mostly food and beverage. Lists Asante Rogue Regional Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1689677692 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 23, 2005 |
| Last updated in NPPES | Jun 8, 2026 |
| Certified by provider | Jun 8, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | MD23344 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Radiation Oncology (OR); Practitioner - Radiation Oncology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 55 |
|---|---|
| Services billed | 728 across 32 procedure codes |
| Paid by Medicare | $69,824 |
Part D prescriptions in 2024
| Prescriptions (claims) | 57 · 68 30-day fills |
|---|---|
| Patients | 32 |
| Total drug cost | $632.33 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Radiation Oncology |
Medical groups
- Central Washington Health Services AssociationWenatchee, WA · 721 clinicians
- Sky Lakes Medical Center IncKlamath Falls, OR · 215 clinicians
- AsanteMedford, OR · 149 clinicians
Hospital affiliations
- Asante Rogue Regional Medical CenterMedford, OR
- Sky Lakes Medical CenterKlamath Falls, OR
Industry payments (Open Payments)
- 2024$179.20 · 5 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $179.20 | 5 |
What the 2024 payments were for
- Food and Beverage$179.20 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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