Hyesun Kim, M.D.
NPI 1518157585ActiveIndividual· Internal Medicine· Irvine, CA
Internal Medicine (M.D.) in Irvine, California, licensed in CA, with an NPI issued in July 2007. Part D covered 861 prescriptions written in 2024, 92% of them generic. Exact Sciences Corporation reported $19.64 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1518157585 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 26, 2007 |
| Last updated in NPPES | Sep 2, 2022 |
| Certified by provider | Sep 2, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A100945 | 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) | Enrolled Order and Referring Only - General Practice (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 861 · 1,938 30-day fills |
|---|---|
| Patients | 90 |
| Total drug cost | $46,029 |
| Generic share | 92% of claims |
Industry payments (Open Payments)
- 2025$19.64 · 1 payment from 1 company
- 2024$71.44 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $19.64 | 1 |
What the 2025 payments were for
- Food and Beverage$19.64 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 207 internal medicine physicians in Irvine · All internal medicine physicians in California