COURTNEY MICHELLE O'BRIEN CRNA
NPI 1053041954
Nurse Anesthetist, Certified Registered in St Augustine, FL

Active since June 14, 2022Accepts Medicare Assignment
400 HEALTH PARK BLVD, ST AUGUSTINE, FL 32086(904) 819-4497 Get Directions Write a Review

NPPES record last updated: March 9, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Courtney Michelle O'brien Crna NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

COURTNEY MICHELLE O'BRIEN CRNA (NPI 1053041954) is an individual nurse anesthetist, certified registered in St Augustine, Florida, licensed in Florida (APRN11023945) and active in the NPI registry since June 2022. She is affiliated with Flagler Hospital and is a graduate of Other (2022).

NPPES Registry Identity

NPI1053041954
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameCOURTNEY MICHELLE O'BRIENCredential: CRNA
Location Address400 HEALTH PARK BLVDSt Augustine, FL 32086-5784
Mailing Address851 Trafalgar Ct Ste 200eMaitland, FL 32751-7420 · (407) 667-0444
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateJune 14, 2022
Last NPPES UpdateMarch 9, 2023
NPPES CertifiedMarch 9, 2023
NPI 1053041954 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License Licensed in FL · APRN11023945
Definition

(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.

400 HEALTH PARK BLVD, St Augustine, FL 32086

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Courtney Michelle O'brien Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4587038187
PECOS Enrollment IDI20230322001581

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for x-ray or radiation therapy 01922
Anesthesia for x-ray or radiation therapy involves administering medication to help you relax or sleep during the procedure. It's used to ensure comfort, minimize movement, and reduce anxiety. The type of anesthesia used depends on the procedure and patient's health.
26 services25 patients
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
17 services17 patients
Anesthesia for lens surgery 00142
Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.
16 services16 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Flagler Hospital

Acute Care Hospitals · Saint Augustine, FL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100090
Location400 Health Park BlvdSaint Augustine, FL 32086 · St. Johns County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32086 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$130.04 typical visit price
range $56.00 – $171.84
Typical copayment $32.51 (range $14.00 – $42.96)
Most-billed visit code 99204
Established Patient
$70.04 typical visit price
range $17.57 – $139.16
Typical copayment $17.51 (range $4.39 – $34.79)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Physical Therapist
400 HEALTH PARK BLVD
SAINT AUGUSTINE, FL 32086
Radiology (Diagnostic Radiology)
400 HEALTH PARK BLVD, ATTN: RADIOLOGY DEPARTMENT
SAINT AUGUSTINE, FL 32086
Physician Assistant
400 HEALTH PARK BLVD
ST AUGUSTINE, FL 32086
Emergency Medicine
400 HEALTH PARK BLVD
ST AUGUSTINE, FL 32086
Radiology (Diagnostic Radiology)
400 HEALTH PARK BLVD, ATTN: ST. JOHNS RADIOLOGY ASSOCIATES
ST AUGUSTINE, FL 32086
Internal Medicine
400 HEALTH PARK BLVD
ST AUGUSTINE, FL 32086
Pediatrics (Neonatal-Perinatal Medicine)
400 HEALTH PARK BLVD
ST AUGUSTINE, FL 32086
Nurse Anesthetist, Certified Registered
400 HEALTH PARK BLVD
ST AUGUSTINE, FL 32086

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Courtney O'brien's NPI number?

The NPI number for Courtney O'brien is 1053041954. It was assigned to this individual provider in the NPPES registry on June 14, 2022.

Where is Courtney O'brien located?

Courtney O'brien practices at 400 Health Park Blvd, St Augustine, FL 32086. The listed phone number is (904) 819-4497.

What is Courtney O'brien's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Courtney O'brien enrolled in Medicare?

Yes. Courtney O'brien is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Courtney O'brien accept?

Health plans from Oscar Health Maintenance Organization of Florida and Oscar Insurance Company list Courtney O'brien as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Courtney O'brien affiliated with any hospitals?

According to CMS data, Courtney O'brien is affiliated with Flagler Hospital.

When was this NPI record last updated?

The NPPES record for Courtney O'brien was last updated on March 9, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.