Ji Yon Han, M.D.
NPI 1285858274ActiveIndividual· Pediatrics· Irvine, CA
Pediatrics (M.D.) in Irvine, California, licensed in CA, with an NPI issued in April 2007. Merck Sharp & Dohme LLC was the largest of 2 companies reporting payments in 2025, $143.49 in all, mostly food and beverage.
Overview
| NPI | 1285858274 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 12, 2007 |
| Last updated in NPPES | Nov 6, 2021 |
| Certified by provider | Nov 6, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics Primary | 208000000X | A108338 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$143.49 · 2 payments from 2 companies
- 2024$34.97 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $124.99 | 1 |
| Cranial Technologies, Inc | $18.50 | 1 |
What the 2025 payments were for
- Food and Beverage$143.49 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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