Nathan Hung Au, OD
NPI 1629051750ActiveIndividual· Optometrist· Torrance, CA
Optometrist (OD) in Torrance, California, licensed in CA, with an NPI issued in November 2005. Glaukos Corporation was the largest of 5 companies reporting payments in 2025, $353.33 in all, mostly food and beverage.
Overview
| NPI | 1629051750 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Nov 22, 2005 |
| Last updated in NPPES | Dec 6, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | CA11857TLG | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$353.33 · 5 payments from 5 companies
- 2024$314.20 · 6 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaukos Corporation | $154.92 | 1 |
| Astellas Pharma US Inc | $121.82 | 1 |
| Coopervision Inc. | $33.64 | 1 |
| Bausch & Lomb Americas Inc. | $22.71 | 1 |
| Alcon Vision LLC | $20.24 | 1 |
What the 2025 payments were for
- Food and Beverage$353.33 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 121 optometrists in Torrance · All optometrists in California