Brian Edward Wong Park, O.D.
NPI 1164822714ActiveIndividual· Optometrist· Sacramento, CA
Optometrist (O.D.) with Greenhaven Optometry, practicing in Sacramento, California. Their prescriptions cost Medicare Part D more than their services did: $6,001 for 54 claims, against $1,221 paid for services in 2024. Alcon Vision LLC was the largest of 5 companies reporting payments in 2025, $466.45 in all, mostly food and beverage.
Overview
| NPI | 1164822714 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Sep 2, 2014 |
| Last updated in NPPES | Sep 2, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 15075 | 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 | 11 |
|---|---|
| Services billed | 16 across 5 procedure codes |
| Paid by Medicare | $1,221 |
Part D prescriptions in 2024
| Prescriptions (claims) | 54 · 67 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $6,001 |
| Generic share | 37% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Optometry |
Medical group
- Greenhaven OptometrySacramento, CA · 2 clinicians
Industry payments (Open Payments)
- 2025$466.45 · 9 payments from 5 companies
- 2024$343.90 · 8 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $142.15 | 2 |
| Bausch & Lomb Americas Inc. | $139.23 | 2 |
| Optos, Inc. | $109.94 | 2 |
| Coopervision Inc. | $45.99 | 2 |
| Lkc Technologies, Inc. | $29.14 | 1 |
What the 2025 payments were for
- Food and Beverage$356.51 · 7 payments
- Entertainment$109.94 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 243 optometrists in Sacramento · All optometrists in California