Ellen Yuncastro, O.D.
NPI 1982755427ActiveIndividual· Optometrist· Everett, WA
Optometrist (O.D.) in Everett, Washington, licensed in WA, with an NPI issued in January 2007. Their prescriptions cost Medicare Part D more than their services did: $4,678 for 120 claims, against $990.01 paid for services in 2024. Glaukos Corporation reported $155.34 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1982755427 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Jan 12, 2007 |
| Last updated in NPPES | May 12, 2021 |
| Certified by provider | May 12, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OD00001902 | 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 | 13 |
|---|---|
| Services billed | 26 across 8 procedure codes |
| Paid by Medicare | $990.01 |
Part D prescriptions in 2024
| Prescriptions (claims) | 120 · 193 30-day fills |
|---|---|
| Patients | 44 |
| Total drug cost | $4,678 |
| Generic share | 77% of claims |
Industry payments (Open Payments)
- 2025$155.34 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaukos Corporation | $155.34 | 1 |
What the 2025 payments were for
- Food and Beverage$155.34 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 55 optometrists in Everett · All optometrists in Washington