James Karow, CRNA
NPI 1144241514ActiveIndividual· Nurse Anesthetist, Certified Registered· Wausau, WI
Nurse Anesthetist, Certified Registered (CRNA) with Central Wisconsin Anesthesiology, practicing in Wausau, Wisconsin. Medicare paid $12,560 for services to 139 patients in 2024. Pacira Pharmaceuticals Incorporated was the largest of 2 companies reporting payments in 2025, $95.56 in all, mostly food and beverage. Lists Aspirus Wausau Hospital as a hospital affiliation.
Overview
| NPI | 1144241514 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Jul 21, 2006 |
| Last updated in NPPES | Jul 9, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | — | WI |
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) (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 139 |
|---|---|
| Services billed | 143 across 50 procedure codes |
| Paid by Medicare | $12,560 |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- Central Wisconsin AnesthesiologyWausau, WI · 57 clinicians
Hospital affiliation
- Aspirus Wausau HospitalWausau, WI
Industry payments (Open Payments)
- 2025$95.56 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pacira Pharmaceuticals Incorporated | $75.65 | 1 |
| Stryker Corporation | $19.91 | 1 |
What the 2025 payments were for
- Food and Beverage$95.56 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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