Maria Chang, M.D.
NPI 1316294994ActiveIndividual· Pediatrics· San Jose, CA
Pediatrics (M.D.) in San Jose, California, licensed in CA, with an NPI issued in August 2012. Enrolled in Medicare as practitioner - pediatric medicine. Gilead Sciences, Inc. reported $248.50 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1316294994 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 13, 2012 |
| Last updated in NPPES | Aug 29, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics Primary | 208000000X | A130242 | CA |
| Pediatrics, Pediatric Endocrinology | 2080P0205X | A130242 | CA |
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 - Pediatric Medicine (CA) |
|---|
Industry payments (Open Payments)
- 2025$248.50 · 2 payments from 1 company
- 2024$266.82 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $248.50 | 2 |
What the 2025 payments were for
- Food and Beverage$248.50 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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