United Diagnostics Corporation
NPI 1992892103ActiveOrganization· Physiological Laboratory· San Dimas, CA
Physiological Laboratory in San Dimas, California, registered in NPPES in October 2006. The authorized official on file is Wen Chen Hwang, President/Ceo.
Overview
| NPI | 1992892103 |
|---|---|
| Status | Active |
| Entity type | Organization |
| NPI issued | Oct 7, 2006 |
| Last updated in NPPES | Jul 14, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physiological Laboratory Primary | 293D00000X | — | — |
| Specialist/Technologist, Other, Electroneurodiagnostic | 246ZE0600X | WILL ISSUE BY AAET | — |
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 |
|---|