Karen Truong Tran, OD
NPI 1720357825ActiveIndividual· Optometrist· Troutdale, OR
Optometrist (OD) in Troutdale, Oregon, trained at Pacific University - College of Optometry (class of 2014). In 2024 Medicare paid $13,745 for 140 patients, and Part D covered 170 of their prescriptions, 68% of them generic. Glaukos Corporation reported $19.50 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1720357825 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Dec 19, 2011 |
| Last updated in NPPES | Feb 23, 2026 |
| Certified by provider | Feb 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 3550ATI | OR |
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) | Enrolled Practitioner - Optometry (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 140 |
|---|---|
| Services billed | 186 across 10 procedure codes |
| Paid by Medicare | $13,745 |
Part D prescriptions in 2024
| Prescriptions (claims) | 170 · 286 30-day fills |
|---|---|
| Patients | 84 |
| Total drug cost | $20,337 |
| Generic share | 68% of claims |
Education and affiliations
| Medical school | Pacific University - College of Optometry |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Optometry |
Medical group
- Eye Health Northwest PCPortland, OR · 73 clinicians
Industry payments (Open Payments)
- 2025$19.50 · 1 payment from 1 company
- 2024$44.46 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaukos Corporation | $19.50 | 1 |
What the 2025 payments were for
- Food and Beverage$19.50 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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