Peter Hyun Pak, O.D.
NPI 1013145036ActiveIndividual· Optometrist· Cedar Park, TX
Optometrist (O.D.) in Cedar Park, Texas, trained at University of Houston - College of Optometry (class of 2009). Mostly services rather than prescriptions: Medicare paid $75,742 for 683 patients in 2024, with only 27 Part D claims. Coopervision Inc. reported $154.62 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1013145036 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 29, 2009 |
| Last updated in NPPES | Jun 29, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 7379T | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Optometry (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 683 |
|---|---|
| Services billed | 1,396 across 12 procedure codes |
| Paid by Medicare | $75,742 |
Part D prescriptions in 2024
| Prescriptions (claims) | 27 · 35 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $818.53 |
| Generic share | 52% of claims |
Education and affiliations
| Medical school | University of Houston - College of Optometry |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2025$154.62 · 4 payments from 1 company
- 2024$453.10 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Coopervision Inc. | $154.62 | 4 |
What the 2025 payments were for
- Food and Beverage$154.62 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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