Chih-Sheng Jason Chiang, M.D., PH.D.
NPI 1295198638ActiveIndividual· Radiology, Vascular & Interventional Radiology· Los Angeles, CA
Radiology, Vascular & Interventional Radiology (M.D., PH.D.) in Los Angeles, California, trained at University of Wisconsin School of Medicine (class of 2016). Mostly services rather than prescriptions: Medicare paid $293,456 for 715 patients in 2024, with only 12 Part D claims. Ge Healthcare was the largest of 4 companies reporting payments in 2025, $3,477 in all, mostly speaking and faculty fees.
Overview
| NPI | 1295198638 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH.D. |
| Sole proprietor | No |
| NPI issued | Apr 2, 2016 |
| Last updated in NPPES | Jul 15, 2021 |
| Certified by provider | Jul 15, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Vascular & Interventional Radiology Primary | 2085R0204X | A151183 | CA |
| Radiology, Diagnostic Radiology | 2085R0202X | A151183 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 715 |
|---|---|
| Services billed | 9,950 across 122 procedure codes |
| Paid by Medicare | $293,456 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12 · 12 30-day fills |
|---|---|
| Total drug cost | $79.29 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of Wisconsin School of Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Diagnostic Radiology |
| Telehealth | Offers telehealth |
Medical groups
- Martin Luther King Jr Community Medical FoundationCompton, CA · 206 clinicians
- UCLA Radiology Medical GroupThousand Oaks, CA · 202 clinicians
Hospital affiliations
- Ronald Reagan UCLA Medical CenterLos Angeles, CA
- Santa Monica - UCLA Med Ctr & Orthopaedic HospitalSanta Monica, CA
- UCLA West Valley Medical CenterWest Hills, CA
Industry payments (Open Payments)
- 2025$3,477 · 9 payments from 4 companies
- 2024$13,801 · 30 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ge Healthcare | $2,712 | 2 |
| Siemens Medical Solutions USA, Inc. | $407.20 | 4 |
| Histosonics, Inc. | $210.44 | 2 |
| Penumbra, Inc. | $147.00 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$2,712 · 2 payments
- Food and Beverage$554.20 · 5 payments
- Travel and Lodging$210.44 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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