Hyun Don Yun MD PC
NPI 1528993151ActiveOrganization· Internal Medicine· Irvine, CA
Internal Medicine in Irvine, California, registered in NPPES in June 2026. The authorized official on file is Hyun Don Yun, MD, President/Owner.
Overview
| NPI | 1528993151 |
|---|---|
| Status | Active |
| Entity type | Organization |
| NPI issued | Jun 15, 2026 |
| Last updated in NPPES | Oct 20, 2026 |
| Certified by provider | Oct 20, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | — | — |
| Internal Medicine, Hematology & Oncology | 207RH0003X | — | — |
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 |
|---|
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