Triet Minh Nguyen, M.D.
NPI 1306807789ActiveIndividual· Ophthalmology· Westminster, CA
Ophthalmology (M.D.) in Westminster, California, trained at Yale University School of Medicine (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $16,351,829 for 16,686 claims, against $1,112,462 paid for services in 2024. Sun Pharmaceutical Industries Inc. was the largest of 15 companies reporting payments in 2025, $14,507 in all, mostly food and beverage.
Overview
| NPI | 1306807789 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Mar 28, 2006 |
| Last updated in NPPES | Nov 6, 2026 |
| Certified by provider | Nov 6, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | G76262 | 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 DME Supplier - Physician - Ophthalmology (CA); Practitioner - Ophthalmology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 640 |
|---|---|
| Services billed | 9,202 across 37 procedure codes |
| Paid by Medicare | $1,112,462 |
Part D prescriptions in 2024
| Prescriptions (claims) | 16,686 · 20,363 30-day fills |
|---|---|
| Patients | 884 |
| Total drug cost | $16,351,829 |
| Generic share | 5% of claims |
Education and affiliations
| Medical school | Yale University School of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Ophthalmology |
Industry payments (Open Payments)
- 2025$14,507 · 308 payments from 15 companies
- 2024$7,902 · 251 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sun Pharmaceutical Industries Inc. | $5,289 | 22 |
| Alcon Vision LLC | $1,778 | 49 |
| Bausch & Lomb Americas Inc. | $1,454 | 59 |
| Tarsus Pharmaceuticals, Inc. | $1,044 | 26 |
| Mallinckrodt Hospital Products Inc. | $983.93 | 22 |
What the 2025 payments were for
- Food and Beverage$10,138 · 305 payments
- Compensation for serving as faculty or as a speaker for a medical education program$3,015 · 1 payment
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$1,340 · 1 payment
- Travel and Lodging$13.40 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 ophthalmologists in Westminster · All ophthalmologists in California