Bessie Ming-Yi Pian, O.D.
NPI 1689609620ActiveIndividual· Optometrist· Redmond, WA
Optometrist (O.D.) in Redmond, Washington, trained at University of California - School of Optometry (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $8,239 for 32 claims, against $3,975 paid for services in 2024. Johnson & Johnson Vision Care, Inc. was the largest of 2 companies reporting payments in 2025, $339.81 in all, mostly food and beverage.
Overview
| NPI | 1689609620 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Jul 11, 2006 |
| Last updated in NPPES | Nov 1, 2023 |
| Certified by provider | Oct 30, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | WA3414TX | WA |
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 (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 12 |
|---|---|
| Services billed | 69 across 8 procedure codes |
| Paid by Medicare | $3,975 |
Part D prescriptions in 2024
| Prescriptions (claims) | 32 · 58 30-day fills |
|---|---|
| Total drug cost | $8,239 |
| Generic share | 63% of claims |
Education and affiliations
| Medical school | University of California - School of Optometry |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Optometry |
Medical group
- Overlake Eye Designs, P.C.Redmond, WA · 2 clinicians
Industry payments (Open Payments)
- 2025$339.81 · 6 payments from 2 companies
- 2024$590.87 · 8 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Johnson & Johnson Vision Care, Inc. | $196.30 | 4 |
| Coopervision Inc. | $143.51 | 2 |
What the 2025 payments were for
- Food and Beverage$339.81 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 45 optometrists in Redmond · All optometrists in Washington