Macson Yen Lee, O.D.
NPI 1740251529ActiveIndividual· Optometrist· Tigard, OR
Optometrist (O.D.) in Tigard, Oregon, trained at State University of New York - State College Optometry (class of 2005). Mostly services rather than prescriptions: Medicare paid $28,605 for 75 patients in 2024, with only 26 Part D claims. Coopervision Inc. reported $39.20 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1740251529 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Jan 30, 2006 |
| Last updated in NPPES | Nov 14, 2025 |
| Certified by provider | Nov 14, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 3650AT | OR |
| Optometrist, Sports Vision | 152WS0006X | 3650AT | OR |
| Optometrist, Corneal and Contact Management | 152WC0802X | 3650AT | OR |
| Optometrist, Vision Therapy | 152WV0400X | 3650AT | OR |
| Optometrist, Pediatrics | 152WP0200X | 3650AT | OR |
| Optometrist, Occupational Vision | 152WX0102X | 3650AT | OR |
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 - Optometry (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 75 |
|---|---|
| Services billed | 501 across 16 procedure codes |
| Paid by Medicare | $28,605 |
Part D prescriptions in 2024
| Prescriptions (claims) | 26 · 56 30-day fills |
|---|---|
| Patients | 12 |
| Total drug cost | $12,637 |
| Generic share | 62% of claims |
Education and affiliations
| Medical school | State University of New York - State College Optometry |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Optometry |
Medical group
- Northwest Eye Care LLCVancouver, WA · 6 clinicians
Industry payments (Open Payments)
- 2025$39.20 · 1 payment from 1 company
- 2024$68.57 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Coopervision Inc. | $39.20 | 1 |
What the 2025 payments were for
- Food and Beverage$39.20 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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