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Anesthesiology

Ellis R. Taylor Jr., MD

Works at hospitals in Chesterfield, MO · Missouri

Summary

Dr. Ellis R. Taylor Jr., MD is an anesthesiologist at 232 S Woods Mill Rd, Chesterfield, MO 63017. Phone: (314) 434-1500. Accepts Medicare assignment. In 2024, Ellis R. Taylor Jr. had 163 Original Medicare patients and 173 services. NPI 1033229117. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Anesthesiologist (Medicare lists Anesthesiology)
  • Address: 232 S Woods Mill Rd, Chesterfield, MO 63017 · Directions (1 more location)
  • Phone: (314) 434‑1500
  • Medicare: Accepts Medicare assignment
  • Hospital: St Lukes Hospital
  • Group practice: Western Anesthesiology Associates Inc
  • Medical school: Washington University School Of Medicine · graduated 1980 (46 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Ellis R. Taylor Jr., joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Ellis R. Taylor Jr. accept Medicare assignment?
Yes. Medicare's clinician data says Ellis R. Taylor Jr. accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Ellis R. Taylor Jr. see?
In 2024, CMS data shows 163 Original Medicare patients and 173 services for Ellis R. Taylor Jr.. This counts Original Medicare only and measures volume, not quality.
What is Ellis R. Taylor Jr.'s NPI number?
1033229117. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Ellis R. Taylor Jr., data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients163
Services billed to Medicare173
Different services or procedures39
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)35 services
  2. Anesthesia for other procedure on large bowel using an endoscope (00811)27 services
  3. Anesthesia for placement or revision of blood flow shunt (01844)13 services
  4. Anesthesia for access to central vein (00532)11 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis60%
  • Ischemic heart disease49%
  • Chronic kidney disease40%
  • Diabetes38%

Hospitals where Ellis R. Taylor Jr. works

Medicare's Facility Affiliation Data lists Ellis R. Taylor Jr. at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • St Lukes HospitalChesterfield, MO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 260179

Practice locations

Addresses where Ellis R. Taylor Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Ellis R. Taylor Jr. as a member of this group (CMS data updated October 2, 2026).

  • Western Anesthesiology Associates Inc256 clinicians in the group

Specialties

Find other Anesthesiology doctors in Missouri →

Other anesthesiologists in Chesterfield

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

All anesthesiologists in Chesterfield →

Other clinicians in Western Anesthesiology Associates Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolWashington University School Of Medicine
Graduation year1980 (46 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1033229117
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 October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians