Benjamin E. Siapco, CRNA
NPI 1487766457ActiveIndividual· Nurse Anesthetist, Certified Registered· Mount Vernon, WA
Nurse Anesthetist, Certified Registered (CRNA) with Evergreen Eye Anesthesia PLLC, practicing in Mount Vernon, Washington. Medicare paid $34,836 for services to 328 patients in 2024. Rayner Intraocular Lenses Limited was the largest of 3 companies reporting payments in 2025, $111.02 in all, mostly food and beverage.
Overview
| NPI | 1487766457 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | Yes |
| NPI issued | Aug 31, 2006 |
| Last updated in NPPES | Jun 9, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | RN00156113 | 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 - Certified Registered Nurse Anesthetist (CRNA) (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 328 |
|---|---|
| Services billed | 373 across 9 procedure codes |
| Paid by Medicare | $34,836 |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- Evergreen Eye Anesthesia PLLCFederal Way, WA · 14 clinicians
Industry payments (Open Payments)
- 2025$111.02 · 4 payments from 3 companies
- 2024$62.56 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Rayner Intraocular Lenses Limited | $59.27 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $31.15 | 1 |
| Glaukos Corporation | $20.60 | 1 |
What the 2025 payments were for
- Food and Beverage$111.02 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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