Irene Iikyung Yim, O.D.
NPI 1033257894ActiveIndividual· Optometrist· Rowland Heights, CA
Optometrist (O.D.) in Rowland Heights, California, trained at Southern California College of Optometry (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $23,205 for 130 claims, against $925.15 paid for services in 2024. Alcon Vision LLC was the largest of 2 companies reporting payments in 2025, $46.79 in all, mostly food and beverage.
Overview
| NPI | 1033257894 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Feb 2, 2007 |
| Last updated in NPPES | Dec 4, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 9722T | CA |
| Optometrist, Corneal and Contact Management | 152WC0802X | 9722T | CA |
| Optometrist, Vision Therapy | 152WV0400X | 9722T | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 13 |
|---|---|
| Services billed | 18 across 7 procedure codes |
| Paid by Medicare | $925.15 |
Part D prescriptions in 2024
| Prescriptions (claims) | 130 · 160 30-day fills |
|---|---|
| Patients | 49 |
| Total drug cost | $23,205 |
| Generic share | 63% of claims |
Education and affiliations
| Medical school | Southern California College of Optometry |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Optometry |
Medical group
- Total Vision PCSan Gabriel, CA · 110 clinicians
Industry payments (Open Payments)
- 2025$46.79 · 2 payments from 2 companies
- 2024$388.62 · 8 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $30.40 | 1 |
| Oyster Point Pharma, Inc. | $16.39 | 1 |
What the 2025 payments were for
- Food and Beverage$46.79 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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