Loan Kim Nguyen, M.D.
NPI 1922168715ActiveIndividual· Ophthalmology· Fresno, CA
Ophthalmology (M.D.) in Fresno, California, trained at Baylor College of Medicine (class of 1987). Their prescriptions cost Medicare Part D more than their services did: $214,220 for 1,485 claims, against $139,181 paid for services in 2024. Amgen Inc. reported $162.85 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1922168715 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 11, 2006 |
| Last updated in NPPES | Mar 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | A509810 | 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 - Ophthalmology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 535 |
|---|---|
| Services billed | 3,772 across 40 procedure codes |
| Paid by Medicare | $139,181 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,485 · 2,339 30-day fills |
|---|---|
| Patients | 365 |
| Total drug cost | $214,220 |
| Generic share | 56% of claims |
Education and affiliations
| Medical school | Baylor College of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Ophthalmology |
Medical group
- David B Kaye MD IncMadera, CA · 5 clinicians
Hospital affiliation
- Saint Agnes Medical CenterFresno, CA
Industry payments (Open Payments)
- 2025$162.85 · 9 payments from 1 company
- 2024$260.02 · 8 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $162.85 | 9 |
What the 2025 payments were for
- Food and Beverage$162.85 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Ophthalmology providers in Fresno
- 1326437708
- 1669496246
- 1376767301
- 1982056842
- 1073502654
- 1811068455
- 1841302627
- 1700332442
- 1891014056
- 1306853452
- 1659388700
- 1023070869