Chun Yen Hsu, M.D., Professional Corporation
NPI 1013943554ActiveOrganization· Internal Medicine, Gastroenterology· Monterey Park, CA
Internal Medicine, Gastroenterology in Monterey Park, California, registered in NPPES in June 2006. The authorized official on file is Chun Yen Hsu, M.D., President. Enrolled in Medicare as part b supplier - clinic/group practice.
Overview
| NPI | 1013943554 |
|---|---|
| Status | Active |
| Entity type | Organization |
| NPI issued | Jun 25, 2006 |
| Last updated in NPPES | Nov 6, 2025 |
| Certified by provider | Nov 6, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | A37929 | 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 Part B Supplier - Clinic/Group Practice (CA) |
|---|
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