Jennifer L. Warner, CRNA
NPI 1336228923ActiveIndividual· Nurse Anesthetist, Certified Registered· Phoenix, AZ
Nurse Anesthetist, Certified Registered (CRNA) with Olympic Anesthesia Services, Inc and 1 other group, practicing in Phoenix, Arizona. Medicare paid $35,833 for services to 242 patients in 2024. Merck Sharp & Dohme LLC reported $25.38 in payments in 2025, mostly food and beverage. Lists St Michael Medical Center as a hospital affiliation.
Overview
| NPI | 1336228923 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Nov 3, 2006 |
| Last updated in NPPES | Feb 9, 2024 |
| Certified by provider | Feb 9, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | CRNA0557 | AZ |
| Nurse Anesthetist, Certified Registered | 367500000X | 076774 | CT |
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) (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 242 |
|---|---|
| Services billed | 248 across 39 procedure codes |
| Paid by Medicare | $35,833 |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Olympic Anesthesia Services, IncSilverdale, WA · 35 clinicians
- Bainbridge Anesthesia Associates PsSilverdale, WA · 6 clinicians
Hospital affiliation
- St Michael Medical CenterSilverdale, WA
Industry payments (Open Payments)
- 2025$25.38 · 1 payment from 1 company
- 2024$14.91 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $25.38 | 1 |
What the 2025 payments were for
- Food and Beverage$25.38 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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