Angela C. Pak Oh, O.D.
NPI 1134567225ActiveIndividual· Optometrist· Libertyville, IL
Optometrist (O.D.) in Libertyville, Illinois, trained at Illinois College of Optometry at Chicago (class of 2013). Medicare paid $9,501 for services to 110 patients in 2024. Alcon Vision LLC was the largest of 4 companies reporting payments in 2025, $1,054 in all, mostly food and beverage.
Overview
| NPI | 1134567225 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Jun 11, 2013 |
| Last updated in NPPES | Jun 11, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 046010659 | IL |
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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 110 |
|---|---|
| Services billed | 148 across 15 procedure codes |
| Paid by Medicare | $9,501 |
Education and affiliations
| Medical school | Illinois College of Optometry at Chicago |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Optometry |
Medical group
- 730 North Optometry PCLibertyville, IL · 3 clinicians
Industry payments (Open Payments)
- 2025$1,054 · 22 payments from 4 companies
- 2024$323.60 · 9 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $372.94 | 10 |
| Johnson & Johnson Vision Care, Inc. | $308.32 | 2 |
| Coopervision Inc. | $202.51 | 6 |
| Bausch & Lomb Americas Inc. | $169.86 | 4 |
What the 2025 payments were for
- Food and Beverage$763.61 · 21 payments
- Consulting Fee$290.02 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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