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Active NPI 1053020727 Individual Practitioner Male Practitioner

Nicholas A Simpson , C-AA

Anesthesiologist Assistant • Saint Louis, MO

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Nicholas Simpson, C-AA is a certified Anesthesiologist Assistant practicing in Saint Louis, MO. With approximately 4 years of clinical experience since completing medical education in 2022, Nicholas Simpson delivers high-quality medical care to the local community at 615 S NEW BALLAS RD.

Nicholas Simpson is affiliated with Austin Anesthesiology Group Pllc and accepts Medicare assignment.

Frequently performed procedures and clinical services include anesthesia for procedure on large bowel using an endoscope, anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

615 S New Ballas Rd

Saint Louis, MO 631418221

Telephone 3142516000
Fax 6363867679
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2022

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiologist Assistant in Saint Louis, MO

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
4 Yrs -2.3 yrs vs City Avg
City Avg: 6.3 Yrs
State Avg: 9.3 Yrs
Regional Practice Density
175 Specialists

Practicing in Saint Louis, MO (312 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
90.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Simpson (4 Years) 4 Yrs
Saint Louis Specialty Average (6.3 Years) 6.3 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
00811 Anesthesia for procedure on large bowel using an endoscope
13 13 $675.14 $64.28
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope
12 12 $724.33 $68.81

Medical Specialties & State Licenses

CMS Verified: 2022-11-21
Anesthesiologist Assistant Primary Specialty

NUCC Taxonomy Code: 367H00000X

State License MO PENDING

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.

Hospital & Practice Group Affiliations

Austin Anesthesiology Group Pllc

919 E 32nd St, Austin, TX 787052703

Phone: 5123432466

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Mary Beth Walker , FNP

Nurse Practitioner - Family

NPI 1003309147

Family Nurse Practitioner

Sheby Thomas , AA-S

Anesthesiologist Assistant

NPI 1013443415

AAS

Caren Birkenkamp , PMHNP-BC

Nurse Practitioner - Psychiatric/Mental Health

NPI 1013769744

Psychiatric-Mental Health Nurse Practitioner (Board Certified)

Emily Crews

Nurse Anesthetist, Certified Registered

NPI 1013862606
Dr. Sabine Latham , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1023256997

Doctor of Medicine (M.D.)

Catherine Morton

Nurse Practitioner

NPI 1023602653

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active November 21, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location November 21, 2022

Registered at 615 S NEW BALLAS RD, SAINT LOUIS, MO 631418221 (Tel: 3142516000)

📍
Updated Business Mailing Address November 21, 2022

Registered at 339 CONSORT DR, BALLWIN, MO 630114439 (Tel: 6363869224)

👤
Provider Name / Credentials Updated November 21, 2022

Recorded as NICHOLAS SIMPSON, C-AA

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 21, 2022

Anesthesiologist Assistant (License #PENDING in MO)

🟢
Initial NPI Registration & Enumeration November 21, 2022

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1053020727
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 21, 2022
Last Update: November 21, 2022
Sole Proprietor: No

Mailing Address

339 Consort Dr

Ballwin, MO 630114439

Phone: 6363869224

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.