Michael Khanh Tran, M.D.
NPI 1801888110ActiveIndividual· Ophthalmology· Fountain Valley, CA
Ophthalmology (M.D.) in Fountain Valley, California, trained at Harvard Medical School (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $2,624,230 for 9,002 claims, against $616,079 paid for services in 2024. Tarsus Pharmaceuticals, Inc. was the largest of 12 companies reporting payments in 2025, $1,095 in all, mostly food and beverage.
Overview
| NPI | 1801888110 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 22, 2005 |
| Last updated in NPPES | Apr 8, 2024 |
| Certified by provider | Apr 8, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | A78193 | 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 | 1,622 |
|---|---|
| Services billed | 7,323 across 35 procedure codes |
| Paid by Medicare | $616,079 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,002 · 14,566 30-day fills |
|---|---|
| Patients | 1,384 |
| Total drug cost | $2,624,230 |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Ophthalmology |
Medical group
- Michael K Tran M D IncWestminster, CA · 2 clinicians
Industry payments (Open Payments)
- 2025$1,095 · 42 payments from 12 companies
- 2024$1,302 · 44 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tarsus Pharmaceuticals, Inc. | $291.19 | 9 |
| Mallinckrodt Hospital Products Inc. | $150.39 | 7 |
| Amgen Inc. | $149.31 | 7 |
| Alcon Vision LLC | $147.46 | 5 |
| Abbvie Inc. | $95.12 | 3 |
What the 2025 payments were for
- Food and Beverage$1,095 · 42 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other ophthalmologists in Fountain Valley
- 1316941966
- 1326146937
- 1366500456
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- 1518129964
- 1669436002
- 1689891640
- 1740492271
- 1780017897
- 1780070649
- 1881221968
- 1073193611
All 21 ophthalmologists in Fountain Valley · All ophthalmologists in California