Mary Pei-Ann Coday, M.D.
NPI 1689673238ActiveIndividual· Ophthalmology· Bellevue, WA
Ophthalmology (M.D.) in Bellevue, Washington, trained at Harvard Medical School (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $298,104 for 1,615 claims, against $177,210 paid for services in 2024. Alcon Vision LLC was the largest of 10 companies reporting payments in 2025, $1,546 in all, mostly food and beverage.
Overview
| NPI | 1689673238 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 16, 2005 |
| Last updated in NPPES | May 25, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | MD00036410 | 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 - Ophthalmology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 647 |
|---|---|
| Services billed | 1,986 across 29 procedure codes |
| Paid by Medicare | $177,210 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,615 · 3,247 30-day fills |
|---|---|
| Patients | 407 |
| Total drug cost | $298,104 |
| Generic share | 60% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Ophthalmology |
Medical group
- Overlake Eyecare P SBellevue, WA · 5 clinicians
Industry payments (Open Payments)
- 2025$1,546 · 31 payments from 10 companies
- 2024$1,284 · 34 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $820.99 | 13 |
| Carl Zeiss Meditec USA, Inc. | $186.02 | 1 |
| Sun Pharmaceutical Industries Inc. | $153.80 | 4 |
| Rxsight Inc | $124.83 | 2 |
| Bausch & Lomb Americas Inc. | $78.01 | 4 |
What the 2025 payments were for
- Food and Beverage$1,546 · 31 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 50 ophthalmologists in Bellevue · All ophthalmologists in Washington