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Anesthesiology Assistant

McKenzie E. West, AA

Works at hospitals in Saint Louis, MO · Missouri

Summary

McKenzie E. West, AA (Anesthesiology Assistant) is listed by Medicare at 1 hospital in Saint Louis, MO. NPI 1215882402. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about McKenzie E. West, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Anesthesiology AssistantPrimary specialty
YesAccepts Medicare assignment
2026Graduation year
University Of Missouri, Kansas City, School Of MedicineMedical school
FemaleGender (as listed)
South County Anesthesia Associates LtdGroup practice

Quick answers

Which hospitals does McKenzie E. West work at?
Medicare's official clinician data lists McKenzie E. West at 1 hospital: Mercy Hospital South. This is where the clinician works or has privileges; call the hospital to confirm.
Where does McKenzie E. West see patients?
Medicare's clinician data lists 2 practice locations, including Saint Louis, MO. Call before your visit to confirm the address.
What is McKenzie E. West's specialty?
Medicare lists Anesthesiology Assistant as the primary specialty.
Does McKenzie E. West accept Medicare assignment?
Yes. Medicare's clinician data says McKenzie E. West accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for McKenzie E. West?
(314) 525-1000, as listed in official Medicare / NPI Registry data.
What is McKenzie E. West's NPI number?
1215882402. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where McKenzie E. West works

Medicare's Facility Affiliation Data lists McKenzie E. West at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where McKenzie E. West is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists McKenzie E. West as a member of this group (CMS data updated 2026-10-02).

  • South County Anesthesia Associates Ltd84 clinicians in the group

Specialties

Find other clinicians: Anesthesiology Assistant, Missouri →

Other anesthesiologist assistants in Saint Louis

Clinicians with the same Medicare primary specialty in Saint Louis, MO — not a recommendation.

All anesthesiologist assistants in Saint Louis →

Clinician information

CredentialAA
Medical schoolUniversity Of Missouri, Kansas City, School Of Medicine
Graduation year2026
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1215882402
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians