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BRIANNA JEAN BAKER BSN, RN, CCRN, CRNA
NPI 1376253195
Nurse Anesthetist, Certified Registered in Saint Louis, MO

Active since December 02, 2022Accepts Medicare Assignment
1 BARNES JEWISH HOSPITAL PLZ, DEPT OF ANESTHESIOLOGY, SAINT LOUIS, MO 63110(800) 862-9980(314) 362-1185 Get Directions Write a Review

NPPES record last updated: April 9, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Apr 9, 2026, Apr 2, 2026, Dec 2, 2022 (3 updates tracked since 2022).

About Brianna Jean Baker Bsn, Rn, Ccrn, Crna NPPES

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

BRIANNA JEAN BAKER BSN, RN, CCRN, CRNA (NPI 1376253195) is an individual nurse anesthetist, certified registered in Saint Louis, Missouri, licensed in Missouri (2026006269) and active in the NPI registry since December 2022. She is affiliated with Barnes Jewish Hospital, maintains 2 additional practice locations, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1376253195
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameBRIANNA JEAN BAKERCredential: BSN, RN, CCRN, CRNA
Location Address1 BARNES JEWISH HOSPITAL PLZ, DEPT OF ANESTHESIOLOGYSaint Louis, MO 63110-1003
Mailing AddressPo Box 7412011, Dept Of AnesthesiologyChicago, IL 60674-2011 · (314) 273-6249 · Fax (314) 747-5157
Phone(800) 862-9980
Fax(314) 362-1185
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateDecember 2, 2022
Last NPPES UpdateApril 9, 20263 updates tracked since enumeration
NPPES CertifiedApril 9, 2026
✔ NPI 1376253195 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in MO · 2026006269
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.
Also ListedRegistered Nurse · Critical Care MedicineTaxonomy 163WC0200X · License 2019004162 (MO)
1 BARNES JEWISH HOSPITAL PLZ, Saint Louis, MO 63110
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Secondary Practice Locations 2

Location 11 Barnes Jew Hosp PlzSaint Louis, MO 63110-1003 · Phone (314) 747-3000
Location 24483 Duncan AveSaint Louis, MO 63110-1111 · Phone (314) 454-7055

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

Brianna Jean Baker Bsn, Rn, Ccrn, 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 ID1951882943
PECOS Enrollment IDI20260227000312

Hospital Affiliations CMS Care Compare

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

Barnes Jewish Hospital

Acute Care Hospitals · Saint Louis, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number260032
LocationOne Barnes-Jewish Hospital PlazaSaint Louis, MO 63110 · St. Louis City County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63110 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
$128.28 typical visit price
range $55.65 – $169.38
Typical copayment $32.07 (range $13.91 – $42.34)
Most-billed visit code 99204
Established Patient
$69.50 typical visit price
range $17.76 – $137.92
Typical copayment $17.37 (range $4.44 – $34.48)
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.

DR. MARGARET LEIGHTON MCNAIRY MD
Hospitalist
1 BARNES JEWISH HOSPITAL PLZ, DIV IM HOSPITALIST
SAINT LOUIS, MO 63110
St. Louis City (314) 362-1700
ANNA RABINOV ANNA RABINOV
Obstetrics & Gynecology
1 BARNES JEWISH HOSPITAL PLZ
SAINT LOUIS, MO 63110
St. Louis City (314) 747-3000
MRS. MICHELLE MARIE BLOOM ACNP
Nurse Practitioner (Acute Care)
1 BARNES JEWISH HOSPITAL PLZ, DEPT ANESTHESIOLOGY
SAINT LOUIS, MO 63110
St. Louis City (800) 862-9980
DR. FARIS ADAM BAKEER MD
Hospitalist
1 BARNES JEWISH HOSPITAL PLZ, DIV IM HOSPITALIST
SAINT LOUIS, MO 63110
St. Louis City (314) 362-1700
DR. REHAN RAIS MD
Hospitalist
1 BARNES JEWISH HOSPITAL PLZ, DIV IM HOSPITALIST
SAINT LOUIS, MO 63110
St. Louis City (314) 362-1700
DR. RANDY OLIVIER LAINE MD
Hospitalist
1 BARNES JEWISH HOSPITAL PLZ, DIV IM HOSPITALIST
SAINT LOUIS, MO 63110
St. Louis City (314) 362-1700
DR. BRADLEY SETH KUSHNER MD
Surgery
1 BARNES JEWISH HOSPITAL PLZ, DIV SURG VASCULAR
SAINT LOUIS, MO 63110
St. Louis City (314) 273-7373
MS. KELSEY ELISE FOGUS CRNA
Nurse Anesthetist, Certified Registered
1 BARNES JEWISH HOSPITAL PLZ, DEPT ANESTHESIOLOGY
SAINT LOUIS, MO 63110
St. Louis City (800) 862-9980

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 Brianna Baker's NPI number?

The NPI number for Brianna Baker is 1376253195. It was assigned to this individual provider in the NPPES registry on December 2, 2022.

Where is Brianna Baker located?

Brianna Baker practices at 1 Barnes Jewish Hospital Plz Dept Of Anesthesiology, Saint Louis, MO 63110. The listed phone number is (800) 862-9980.

What is Brianna Baker's specialty?

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

Is Brianna Baker enrolled in Medicare?

Yes. Brianna Baker 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.

Is Brianna Baker affiliated with any hospitals?

According to CMS data, Brianna Baker is affiliated with Barnes Jewish Hospital.

When was this NPI record last updated?

The NPPES record for Brianna Baker was last updated on April 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.