Eric Lin Chang, M.D.
NPI 1306930342ActiveIndividual· Radiology, Radiation Oncology· Los Angeles, CA
Radiology, Radiation Oncology (M.D.) in Los Angeles, California, trained at Harvard Medical School (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $4,879 for 43 claims, against $3,197 paid for services in 2024. Icotec Medical Inc. was the largest of 9 companies reporting payments in 2025, $1,273 in all, mostly food and beverage.
Overview
| NPI | 1306930342 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 3, 2006 |
| Last updated in NPPES | Nov 27, 2023 |
| Certified by provider | Aug 24, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | C54737 | CA |
| Radiology, Radiation Oncology | 2085R0001X | K8726 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 17 |
|---|---|
| Services billed | 39 across 13 procedure codes |
| Paid by Medicare | $3,197 |
Part D prescriptions in 2024
| Prescriptions (claims) | 43 · 43 30-day fills |
|---|---|
| Total drug cost | $4,879 |
| Generic share | 58% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Radiation Oncology |
| Telehealth | Offers telehealth |
Medical group
- Usc Care Medical Group IncLos Angeles, CA · 1,380 clinicians
Hospital affiliation
- Keck Hospital of UscLos Angeles, CA
Industry payments (Open Payments)
- 2025$1,273 · 13 payments from 9 companies
- 2024$2,904 · 23 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Icotec Medical Inc. | $610.66 | 1 |
| Siemens Medical Solutions USA, Inc. | $256.89 | 3 |
| Dilon Technologies, Inc. | $135.07 | 1 |
| Elekta, Inc. | $65.55 | 1 |
| Novocure Inc. | $60.08 | 2 |
What the 2025 payments were for
- Food and Beverage$662.25 · 12 payments
- Travel and Lodging$610.66 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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