Ian Yen Ch'En, MD
NPI 1174527121ActiveIndividual· Radiology, Diagnostic Radiology· Lynnwood, WA
Radiology, Diagnostic Radiology (MD) in Lynnwood, Washington, trained at University of Rochester School of Medicine and Dentistry (class of 1989). Medicare paid $59,866 for services to 961 patients in 2024.
Overview
| NPI | 1174527121 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 8, 2005 |
| Last updated in NPPES | Mar 5, 2026 |
| Certified by provider | Mar 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | MD00033869 | WA |
| Radiology, Diagnostic Radiology | 2085R0202X | A00052836 | CA |
| Radiology, Diagnostic Radiology | 2085R0202X | M-12434 | ID |
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 (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 961 |
|---|---|
| Services billed | 6,461 across 67 procedure codes |
| Paid by Medicare | $59,866 |
Education and affiliations
| Medical school | University of Rochester School of Medicine and Dentistry |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Diagnostic Radiology |
Medical groups
- Swedish Health ServicesSeattle, WA · 1,037 clinicians
- Radia Inc P SSeattle, WA · 277 clinicians
- Swedish Health ServicesEverett, WA · 154 clinicians
- Evergreen Radia LLCMarietta, OH · 120 clinicians
- Swedish Radia Imaging Center at Edmonds LLCMarietta, OH · 112 clinicians
- Public Hospital District No 4 King County WashingtonSnoqualmie, WA · 92 clinicians
- Okanogan County Public Hospital District No. 3Omak, WA · 89 clinicians
Hospital affiliations
- Evergreenhealth Medical CenterKirkland, WA
- Overlake Hospital Medical Center & ClinicsBellevue, WA
- Providence Regional Medical Center EverettEverett, WA
- Swedish IssaquahIssaquah, WA
- Swedish Medical CenterSeattle, WA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 121 diagnostic radiologists in Lynnwood · All diagnostic radiologists in Washington