Courtney Michelle O'Brien, CRNA
NPI 1053041954ActiveIndividual· Nurse Anesthetist, Certified Registered· St Augustine, FL
Nurse Anesthetist, Certified Registered (CRNA) with American Anesthesiology Services of Florida Inc, practicing in St Augustine, Florida. Medicare paid $35,054 for services to 230 patients in 2024. Edwards Lifesciences Corporation was the largest of 4 companies reporting payments in 2025, $362.55 in all, mostly food and beverage. Lists Flagler Hospital as a hospital affiliation.
Overview
| NPI | 1053041954 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Jun 14, 2022 |
| Last updated in NPPES | Mar 9, 2023 |
| Certified by provider | Mar 9, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | APRN11023945 | FL |
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) (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 230 |
|---|---|
| Services billed | 237 across 51 procedure codes |
| Paid by Medicare | $35,054 |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- American Anesthesiology Services of Florida IncFort Myers, FL · 171 clinicians
Hospital affiliation
- Flagler HospitalSaint Augustine, FL
Industry payments (Open Payments)
- 2025$362.55 · 10 payments from 4 companies
- 2024$191.25 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $277.65 | 6 |
| Merck Sharp & Dohme LLC | $46.26 | 2 |
| Getinge USA Sales, LLC | $21.56 | 1 |
| Ge Healthcare | $17.08 | 1 |
What the 2025 payments were for
- Food and Beverage$362.55 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 nurse anesthetists in St Augustine · All nurse anesthetists in Florida