Monique Maihuong Nguyen, OD
NPI 1275636664ActiveIndividual· Optometrist· Ladera Ranch, CA
Optometrist (OD) in Ladera Ranch, California, licensed in CA, with an NPI issued in September 2006. Part D covered 12 prescriptions written in 2024. Alcon Vision LLC was the largest of 4 companies reporting payments in 2025, $280.61 in all, mostly food and beverage.
Overview
| NPI | 1275636664 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | Yes |
| NPI issued | Sep 7, 2006 |
| Last updated in NPPES | Sep 22, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 11931TPA | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 12 · 20 30-day fills |
|---|---|
| Total drug cost | $8,616 |
Industry payments (Open Payments)
- 2025$280.61 · 10 payments from 4 companies
- 2024$107.56 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $148.82 | 4 |
| Johnson & Johnson Vision Care, Inc. | $64.59 | 3 |
| Tarsus Pharmaceuticals, Inc. | $49.31 | 2 |
| Bausch & Lomb Americas Inc. | $17.89 | 1 |
What the 2025 payments were for
- Food and Beverage$280.61 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Optometrist providers in Ladera Ranch
- 1376713123
- 1518324334
- 1700199684