Kathryn Tetreault, CRNA
NPI 1053852806ActiveIndividual· Nurse Anesthetist, Certified Registered· Baton Rouge, LA
Nurse Anesthetist, Certified Registered (CRNA) with Zephyr Anesthesia LLC and 2 other groups, practicing in Baton Rouge, Louisiana. Medicare paid $15,831 for services to 75 patients in 2024. Merck Sharp & Dohme LLC reported $14.76 in payments in 2025, mostly food and beverage. Lists Our Lady of the Lake Regional Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1053852806 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Mar 13, 2017 |
| Last updated in NPPES | Mar 13, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | AP09234 | LA |
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) (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 75 |
|---|---|
| Services billed | 78 across 35 procedure codes |
| Paid by Medicare | $15,831 |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Zephyr Anesthesia LLCLa Place, LA · 158 clinicians
- Anesthesiology Group Associates IncBaton Rouge, LA · 155 clinicians
- Symvios Anesthesia LLCSlidell, LA · 14 clinicians
Hospital affiliations
- Our Lady of the Lake Regional Medical CenterBaton Rouge, LA
- Sterling Surgical HospitalSlidell, LA
Industry payments (Open Payments)
- 2025$14.76 · 1 payment from 1 company
- 2024$73.55 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $14.76 | 1 |
What the 2025 payments were for
- Food and Beverage$14.76 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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