Ching-Wen Angela Chang, M.D.
NPI 1053556035ActiveIndividual· Radiology, Diagnostic Radiology· Clackamas, OR
Radiology, Diagnostic Radiology (M.D.) in Clackamas, Oregon, trained at New York Medical College (class of 2003). Medicare paid $11,095 for services to 102 patients in 2024. Intuitive Surgical, Inc. reported $4,422 in payments in 2025, mostly education.
Overview
| NPI | 1053556035 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 4, 2008 |
| Last updated in NPPES | Mar 31, 2026 |
| Certified by provider | Mar 31, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | MD28405 | OR |
| Radiology, Diagnostic Radiology | 2085R0202X | MD60201297 | WA |
| Radiology, Neuroradiology | 2085N0700X | MD28405 | 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 - Diagnostic Radiology (OR); Practitioner - Diagnostic Radiology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 102 |
|---|---|
| Services billed | 213 across 50 procedure codes |
| Paid by Medicare | $11,095 |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Diagnostic Radiology |
| Secondary specialties | Neurology |
Medical group
- Kaiser Foundation Health Plan of the NorthwestSalem, OR · 1,807 clinicians
Hospital affiliations
- Kaiser Foundation Hospital WestsideHillsboro, OR
- Kaiser Sunnyside Medical CenterClackamas, OR
Industry payments (Open Payments)
- 2025$4,422 · 6 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $4,422 | 6 |
What the 2025 payments were for
- Education$4,000 · 3 payments
- Food and Beverage$422.34 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 50 diagnostic radiologists in Clackamas · All diagnostic radiologists in Oregon