Christopher J. Karasch, DO
NPI 1013478593ActiveIndividual· Anesthesiology· Tucson, AZ
Anesthesiology (DO) with Bellingham Anesthesia Associates Ps, practicing in Tucson, Arizona. Medicare paid $30,659 for services to 183 patients in 2024. Integra Lifesciences Corporation reported $23.04 in payments in 2025, mostly food and beverage. Lists Cascade Valley Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1013478593 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Mar 27, 2019 |
| Last updated in NPPES | Jun 14, 2023 |
| Certified by provider | Jun 14, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 61403062 | 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 - Anesthesiology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 183 |
|---|---|
| Services billed | 222 across 55 procedure codes |
| Paid by Medicare | $30,659 |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical group
- Bellingham Anesthesia Associates PsBellingham, WA · 53 clinicians
Hospital affiliations
- Cascade Valley HospitalArlington, WA
- Peacehealth St Joseph Medical CenterBellingham, WA
- Peacehealth United General Medical CenterSedro Woolley, WA
- Skagit Valley HospitalMount Vernon, WA
Industry payments (Open Payments)
- 2025$23.04 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Integra Lifesciences Corporation | $23.04 | 1 |
What the 2025 payments were for
- Food and Beverage$23.04 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 329 anesthesiologists in Tucson · All anesthesiologists in Arizona