Brian R. Knopp, CRNA, BSN, MSN
NPI 1649680620ActiveIndividual· Nurse Anesthetist, Certified Registered· Omak, WA
Nurse Anesthetist, Certified Registered (CRNA, BSN, MSN) with Koolau Anesthesia Group LLC and 1 other group, practicing in Omak, Washington. Medicare paid $24,387 for services to 191 patients in 2024. Lists Adventist Health Castle and 1 other hospital as hospital affiliations.
Overview
| NPI | 1649680620 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA, BSN, MSN |
| Sole proprietor | No |
| NPI issued | Apr 30, 2014 |
| Last updated in NPPES | Apr 30, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | AP60451290 | 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) (CA); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (HI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 191 |
|---|---|
| Services billed | 195 across 37 procedure codes |
| Paid by Medicare | $24,387 |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Koolau Anesthesia Group LLCKailua, HI · 20 clinicians
- Anesthesia Management Services of California IncUkiah, CA · 17 clinicians
Hospital affiliations
- Adventist Health CastleKailua, HI
- Adventist Health Ukiah ValleyUkiah, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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