Preston Mackenzie Luong, MD
NPI 1578026472ActiveIndividual· Ophthalmology· Olympia, WA
Ophthalmology (MD) with Kaiser Foundation Health Plan of Washington, practicing in Olympia, Washington. In 2024 Medicare paid $26,218 for 33 patients, and Part D covered 503 of their prescriptions, 41% of them generic.
Overview
| NPI | 1578026472 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 9, 2019 |
| Last updated in NPPES | Oct 26, 2023 |
| Certified by provider | Oct 26, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | MD61476421 | WA |
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 - Ophthalmology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 33 |
|---|---|
| Services billed | 241 across 21 procedure codes |
| Paid by Medicare | $26,218 |
Part D prescriptions in 2024
| Prescriptions (claims) | 503 · 714 30-day fills |
|---|---|
| Patients | 290 |
| Total drug cost | $23,407 |
| Generic share | 41% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Ophthalmology |
| Telehealth | Offers telehealth |
Medical group
- Kaiser Foundation Health Plan of WashingtonBellevue, WA · 1,526 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Ophthalmology providers in Olympia
- 1043586670
- 1326337262
- 1073676847
- 1316404999
- 1174553010
- 1356571103
- 1750771176
- 1598717860
- 1407843279
- 1376650267