Shane B. Merrill, CRNA
NPI 1487959508ActiveIndividual· Nurse Anesthetist, Certified Registered· Longview, WA
Nurse Anesthetist, Certified Registered (CRNA) with Cascadia Interventional Anesthesia, practicing in Longview, Washington. Medicare paid $16,627 for services to 116 patients in 2024. Pacira Pharmaceuticals Incorporated reported $19.06 in payments in 2025, mostly food and beverage. Lists Columbia Memorial Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1487959508 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | Yes |
| NPI issued | Jan 20, 2011 |
| Last updated in NPPES | Jun 4, 2026 |
| Certified by provider | Jun 4, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | AP60510081 | WA |
| Nurse Anesthetist, Certified Registered | 367500000X | SRA100020 | CO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 116 |
|---|---|
| Services billed | 172 across 26 procedure codes |
| Paid by Medicare | $16,627 |
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- Cascadia Interventional AnesthesiaLongview, WA · 5 clinicians
Hospital affiliations
- Columbia Memorial HospitalAstoria, OR
- Ocean Beach HospitalIlwaco, WA
Industry payments (Open Payments)
- 2025$19.06 · 1 payment from 1 company
- 2024$181.78 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pacira Pharmaceuticals Incorporated | $19.06 | 1 |
What the 2025 payments were for
- Food and Beverage$19.06 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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