John P. Lin, M.D.
Radiology, Diagnostic Ultrasound (M.D.) in Los Angeles, California, trained at University of California, Geffen School of Medicine (class of 1989). Medicare paid $59,967 for services to 1,457 patients in 2024. A record with the same name and state is on the OIG exclusion list; it carries no NPI, so check it before acting.
Overview
| NPI | 1174637276 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 18, 2006 |
| Last updated in NPPES | Sep 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Ultrasound Primary | 2085U0001X | G70214 | CA |
| Radiology, Body Imaging | 2085B0100X | G70214 | CA |
| Radiology, Neuroradiology | 2085N0700X | G70214 | CA |
| Radiology, Neuroradiology, Nuclear Radiology | 2085N0904X | G70214 | CA |
| Radiology, Pediatric Radiology | 2085P0229X | G70214 | CA |
| Radiology, Diagnostic Radiology | 2085R0202X | G70214 | CA |
| Radiology, Therapeutic Radiology | 2085R0203X | G70214 | CA |
| Radiology, Vascular & Interventional Radiology | 2085R0204X | G70214 | CA |
Exclusion screening
Possible match: verify before acting. The OIG list has a record with the same name in California, but that record carries no NPI, so it may be a different person or business.
| Matched by | Name on OIG list | Exclusion type | Excluded since | Location |
|---|---|---|---|---|
| Name + state | John Kuo-Chiang Lin · Technician | 1128a2 | Oct 20, 2003 | Walnut Creek, CA |
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | Possible (name) | See above |
| 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 (AZ); Practitioner - Diagnostic Radiology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,457 |
|---|---|
| Services billed | 1,775 across 50 procedure codes |
| Paid by Medicare | $59,967 |
Education and affiliations
| Medical school | University of California, Geffen School of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Diagnostic Radiology |
Medical groups
- Golden State Imaging Associates IncMedford, OR · 239 clinicians
- Renaissance Imaging Medical Associates IncMedford, OR · 124 clinicians
Hospital affiliations
- Antelope Valley HospitalLancaster, CA
- Glendale Mem Hospital & Hlth CenterGlendale, CA
- Northridge Hospital Medical CenterNorthridge, CA
- Providence Saint Joseph Medical CtrBurbank, CA
- St Mary Medical CenterLong Beach, CA
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 20 Radiology, Diagnostic Ultrasound providers in Los Angeles · All Radiology, Diagnostic Ultrasound providers in California