Yachun Chang
NPI 1508234659ActiveIndividual· Registered Nurse, Pediatrics· San Mateo, CA
Registered Nurse, Pediatrics in San Mateo, California, licensed in CA and MI, with an NPI issued in September 2015.
Overview
| NPI | 1508234659 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Sep 7, 2015 |
| Last updated in NPPES | Feb 4, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Registered Nurse, Pediatrics Primary | 163WP0200X | 95100699 | CA |
| Registered Nurse | 163W00000X | 4704295826 | MI |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|