Arthur Chung, MD
NPI 1295026102ActiveIndividual· Radiology, Radiation Oncology· West Covina, CA
Radiology, Radiation Oncology (MD) in West Covina, California, trained at Loma Linda University School of Medicine (class of 2011). 83 Medicare patients in 2024, $538,587 paid; nearly all of their 272 Part D prescriptions were generic (92%). Teleflex LLC was the largest of 4 companies reporting payments in 2025, $513.57 in all, mostly food and beverage.
Overview
| NPI | 1295026102 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 26, 2011 |
| Last updated in NPPES | Feb 17, 2026 |
| Certified by provider | Feb 17, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | A122916 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 83 |
|---|---|
| Services billed | 2,744 across 28 procedure codes |
| Paid by Medicare | $538,587 |
Part D prescriptions in 2024
| Prescriptions (claims) | 272 · 322 30-day fills |
|---|---|
| Patients | 164 |
| Total drug cost | $12,602 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Loma Linda University School of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Radiation Oncology |
Medical group
- Chad Sila M D A Professional CorporationLawndale, CA · 6 clinicians
Industry payments (Open Payments)
- 2025$513.57 · 20 payments from 4 companies
- 2024$556.72 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Teleflex LLC | $258.02 | 4 |
| Sumitomo Pharma America, Inc. | $165.45 | 12 |
| Progenics Pharmaceuticals, Inc. | $46.67 | 2 |
| Tactile Systems Technology Inc | $43.43 | 2 |
What the 2025 payments were for
- Food and Beverage$513.57 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Radiology, Radiation Oncology providers in West Covina
- 1720266075
- 1003011941