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MS. CHRISTINA BROWN AA
NPI 1053177964
Anesthesiologist Assistant in Saint Louis, MO

Active since February 27, 2024Accepts Medicare Assignment
615 S NEW BALLAS RD DEPT OF, SAINT LOUIS, MO 63141(636) 386-9224(636) 386-7679 Get Directions Write a Review

NPPES record last updated: February 27, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Ms. Christina Brown Aa NPPES

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

MS. CHRISTINA BROWN AA (NPI 1053177964) is an individual anesthesiologist assistant in Saint Louis, Missouri, licensed in Missouri (PENDING) and active in the NPI registry since February 2024. She is a graduate of Other (2024).

NPPES Registry Identity

NPI1053177964
Entity TypeIndividualFemale
Primary Taxonomy367H00000X
Provider Legal NameMS. CHRISTINA BROWNCredential: AA
Location Address615 S NEW BALLAS RD DEPT OFSaint Louis, MO 63141-8221
Mailing Address339 Consort DrBallwin, MO 63011-4439 · (636) 386-9224 · Fax (636) 386-7679
Phone(636) 386-9224
Fax(636) 386-7679
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateFebruary 27, 2024
NPPES CertifiedFebruary 27, 2024
✔ NPI 1053177964 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologist AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367H00000X
License✔ Licensed in MO · PENDING
Definition
An individual certified by the state to perform anesthesia services under the direct supervision of an anesthesiologist. Anesthesiologist Assistants are required to have a bachelor's degree with a premed curriculum prior to entering a two-year anesthesiology assistant program, which is focused upon the delivery and maintenance of anesthesia care as well as advanced patient monitoring techniques. An Anesthesiologist Assistant must work as a member of the anesthesia care team under the direction of a qualified Anesthesiologist.
615 S NEW BALLAS RD DEPT OF, Saint Louis, MO 63141
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ms. Christina Brown Aa 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 ID4587101217
PECOS Enrollment IDI20240924004535

Medicare Billing Reassignments

3

Medicare enrollment records show Christina Brown reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Western Anesthesiology Associates, Inc.
1.5 mi
Anesthesiology
615 S NEW BALLAS RD, DEPT. OF ANESTHESIA
Saint Louis, MO 63141
  • Reassigned Medicare billing, Missouri enrollment
  • 309 clinicians in this Medicare group
NPI 1275646754 (636) 386-9224
Medstar Medical Group II LLC
721 mi
Critical Care Medicine
3800 RESERVOIR RD NW
Washington, DC 20007
  • Reassigned Medicare billing, District of Columbia enrollment
  • 3,530 clinicians in this Medicare group
NPI 1205562816 (703) 558-1403
Medstar Medical Group Anesthesiology LLC
724 mi
Anesthesiology
110 IRVING ST NW
Washington, DC 20010
  • Reassigned Medicare billing, District of Columbia enrollment
  • 482 clinicians in this Medicare group
NPI 1558976175 (703) 558-1403

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

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 other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
11 services11 patients

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.

MRS. MARIA JONES C-AA
Anesthesiologist Assistant
615 S NEW BALLAS RD DEPT OF
SAINT LOUIS, MO 63141
St. Louis County (636) 386-9224
MR. NICK BALARAMA RODRIGUEZ AA
Anesthesiologist Assistant
615 S NEW BALLAS RD DEPT OF
SAINT LOUIS, MO 63141
St. Louis County (636) 386-9224
BRITTNE BERRY
Anesthesiologist Assistant
615 S NEW BALLAS RD DEPT OF
SAINT LOUIS, MO 63141
St. Louis County (314) 251-6000
LINDSAY ANNE DAWSON CRNA
Nurse Anesthetist, Certified Registered
615 S NEW BALLAS RD DEPT OF
SAINT LOUIS, MO 63141
St. Louis County (636) 386-9224
SHEHRYAR BOKHARI AA
Anesthesiologist Assistant
615 S NEW BALLAS RD DEPT OF
SAINT LOUIS, MO 63141
St. Louis County (636) 386-9224
MS. RUCHI DESAI AA
Anesthesiologist Assistant
615 S NEW BALLAS RD DEPT OF
SAINT LOUIS, MO 63141
St. Louis County (636) 386-9224
MRS. JAMIE DEUBEL DNP, CRNA
Nurse Anesthetist, Certified Registered
615 S NEW BALLAS RD DEPT OF
SAINT LOUIS, MO 63141
St. Louis County (314) 251-6000
MS. LORETTE OSUN CRNA
Nurse Anesthetist, Certified Registered
615 S NEW BALLAS RD DEPT OF
SAINT LOUIS, MO 63141
St. Louis County (636) 386-9224

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 Christina Brown's NPI number?

The NPI number for Christina Brown is 1053177964. It was assigned to this individual provider in the NPPES registry on February 27, 2024.

Where is Christina Brown located?

Christina Brown practices at 615 S New Ballas Rd Dept Of, Saint Louis, MO 63141. The listed phone number is (636) 386-9224.

What is Christina Brown's specialty?

The primary specialty registered for this NPI is Anesthesiologist Assistant with taxonomy code 367H00000X.

Is Christina Brown enrolled in Medicare?

Yes. Christina Brown 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.

Which organizations bill Medicare for Christina Brown's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christina Brown reassigns Medicare benefits to 3 organizations: Western Anesthesiology Associates, Inc. (Saint Louis, MO), Medstar Medical Group II LLC (Washington, DC) and Medstar Medical Group Anesthesiology LLC (Washington, DC). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Christina Brown's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Christina Brown was last updated on February 27, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.