Alyssa M. Dufrene, CRNA
NPI 1245617992ActiveIndividual· Nurse Anesthetist, Certified Registered· Thibodaux, LA
Nurse Anesthetist, Certified Registered (CRNA) with Anesthesiology Affiliates LLC, practicing in Thibodaux, Louisiana. Medicare paid $32,730 for services to 364 patients in 2024. Takeda Pharmaceuticals U.S.A., Inc. was the largest of 5 companies reporting payments in 2025, $283.55 in all, mostly food and beverage.
Overview
| NPI | 1245617992 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | May 1, 2015 |
| Last updated in NPPES | Apr 12, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | AP08346 | LA |
| Student in an Organized Health Care Education/Training Program | 390200000X | RN126270 | LA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 364 |
|---|---|
| Services billed | 366 across 4 procedure codes |
| Paid by Medicare | $32,730 |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- Anesthesiology Affiliates LLCCovington, LA · 39 clinicians
Industry payments (Open Payments)
- 2025$283.55 · 17 payments from 5 companies
- 2024$82.45 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $147.70 | 9 |
| Ardelyx, Inc. | $50.07 | 3 |
| Abbvie Inc. | $37.37 | 2 |
| Janssen Biotech, Inc. | $29.71 | 2 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $18.70 | 1 |
What the 2025 payments were for
- Food and Beverage$283.55 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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