Hillary Diane Brennan, CRNA
NPI 1417243577ActiveIndividual· Nurse Anesthetist, Certified Registered· New Orleans, LA
Nurse Anesthetist, Certified Registered (CRNA) with St. Helena Hospital and 3 other groups, practicing in New Orleans, Louisiana. Medicare paid $26,391 for services to 175 patients in 2024. Abbvie Inc. was the largest of 2 companies reporting payments in 2025, $67.36 in all, mostly food and beverage. Lists Adventist Health St Helena and 1 other hospital as hospital affiliations.
Overview
| NPI | 1417243577 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Jun 27, 2011 |
| Last updated in NPPES | Jan 12, 2023 |
| Certified by provider | Jan 12, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | AP06484 | LA |
| Nurse Anesthetist, Certified Registered | 367500000X | RN116592 | 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) (CA); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 175 |
|---|---|
| Services billed | 189 across 33 procedure codes |
| Paid by Medicare | $26,391 |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- St. Helena HospitalSaint Helena, CA · 84 clinicians
- Anesthesia and Analgesia Medical Group IncSanta Rosa, CA · 73 clinicians
- Mai Nursing Anesthesia PCPinole, CA · 35 clinicians
- Green AnesthesiaFairfield, CA · 22 clinicians
Hospital affiliations
- Adventist Health St HelenaSaint Helena, CA
- Providence Queen of the Valley Medical CenterNapa, CA
Industry payments (Open Payments)
- 2025$67.36 · 3 payments from 2 companies
- 2024$218.23 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $46.83 | 2 |
| Pacira Pharmaceuticals Incorporated | $20.53 | 1 |
What the 2025 payments were for
- Food and Beverage$67.36 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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