Sara F. Siwanowicz, CRNA
NPI 1760447908ActiveIndividual· Nurse Anesthetist, Certified Registered· Vancouver, WA
Nurse Anesthetist, Certified Registered (CRNA) with Oregon Anesthesiology Group PC and 3 other groups, practicing in Vancouver, Washington. Enrolled in Medicare as practitioner - certified registered nurse anesthetist (crna) and practitioner - certified registered nurse anesthetist (crna). Lists Legacy Good Samaritan Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1760447908 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | Yes |
| NPI issued | Apr 19, 2006 |
| Last updated in NPPES | Mar 8, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | AP30007036 | WA |
| Registered Nurse | 163W00000X | RN00158602 | 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) (OR); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (WA) |
|---|
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Oregon Anesthesiology Group PCVancouver, WA · 232 clinicians
- Hospitalist Medicine Physicians of Washington - TcsPortland, OR · 194 clinicians
- Columbia Anesthesia Group P SPortland, OR · 70 clinicians
- Tuality Anesthesia Services LLCHillsboro, OR · 32 clinicians
Hospital affiliations
- Legacy Good Samaritan Medical CenterPortland, OR
- Providence Portland Medical CenterPortland, OR
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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All 30 nurse anesthetists in Vancouver · All nurse anesthetists in Washington