Catherine Junghye Han, O.D.
NPI 1871685420ActiveIndividual· Optometrist· Porter Ranch, CA
Optometrist (O.D.) in Porter Ranch, California, trained at Southern California College of Optometry (class of 1999). Mostly services rather than prescriptions: Medicare paid $6,998 for 52 patients in 2024, with only 35 Part D claims. Dompe US, Inc. was the largest of 6 companies reporting payments in 2025, $223.79 in all, mostly food and beverage.
Overview
| NPI | 1871685420 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Sep 29, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 11143T | 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 Practitioner - Optometry (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 52 |
|---|---|
| Services billed | 98 across 9 procedure codes |
| Paid by Medicare | $6,998 |
Part D prescriptions in 2024
| Prescriptions (claims) | 35 · 38 30-day fills |
|---|---|
| Patients | 12 |
| Total drug cost | $8,001 |
Education and affiliations
| Medical school | Southern California College of Optometry |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2025$223.79 · 11 payments from 6 companies
- 2024$2,812 · 17 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dompe US, Inc. | $61.75 | 3 |
| Alcon Vision LLC | $60.81 | 3 |
| Optos, Inc. | $31.18 | 2 |
| Coopervision Inc. | $26.58 | 1 |
| Sun Pharmaceutical Industries Inc. | $25.04 | 1 |
What the 2025 payments were for
- Food and Beverage$192.61 · 9 payments
- Entertainment$31.18 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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