Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1346767449 Individual Practitioner Male Practitioner

Dr. Stephan Kienzle , MD

Anesthesiology • Chicago, IL

Professional Overview & Biography Verified Profile Summary

Dr. Stephan Kienzle, MD is a certified Anesthesiology practicing in Chicago, IL. With approximately 5 years of clinical experience since graduating from Northwestern University Feinberg Medical School in 2021, Dr. Kienzle delivers high-quality medical care to the local community at 251 E HURON ST STE 5-704.

Dr. Kienzle does not directly accept Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

251 E Huron St Ste 5-704

Chicago, IL 606112908

Telephone 3129262280
Fax 3129262762
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Northwestern University Feinberg Medical School

Graduation Year

2021

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Chicago, IL

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
5 Yrs -13.7 yrs vs City Avg
City Avg: 18.7 Yrs
State Avg: 28.6 Yrs
Regional Practice Density
1142 Specialists

Practicing in Chicago, IL (2670 Statewide)

Telehealth Adoption Rate
1.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Kienzle (5 Years) 5 Yrs
Chicago Specialty Average (18.7 Years) 18.7 Yrs

Medical Specialties & State Licenses

CMS Verified: 2026-05-20
Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License IL 125.077807

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Anesthesiology

NUCC Taxonomy Code: 207L00000X

State License IL 036170586

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Secondary Practice Locations

240 E Huron St Ste 1-200

Chicago, IL 606112909

Phone: 3125037975

Practice Associates & Co-Workers

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

10 Associated Practitioners
NPI 1033225156

Doctor of Medicine (M.D.)

NPI 1194116319

Doctor of Medicine (M.D.)

Paulina Mirovski

Anesthesiology

NPI 1306305230
NPI 1386271773

Doctor of Medicine (M.D.)

Jeanette Dubay-Mcdermit , CRNA

Nurse Anesthetist, Certified Registered

NPI 1427052885

Certified Registered Nurse Anesthetist

NPI 1558599100

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

12 Historical Events
📍
Updated Practice Location May 20, 2026

Registered at 251 E HURON ST STE 5-704, CHICAGO, IL 606112908 (Tel: 3129262280)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 20, 2026

Anesthesiology (License #036170586 in IL)

📍
Updated Practice Location June 21, 2021

Registered at 251 E HURON ST, CHICAGO, IL 606112908 (Tel: 3129262000)

📍
Updated Business Mailing Address June 21, 2021

Registered at 251 E HURON ST, CHICAGO, IL 606112908

👤
Provider Name / Credentials Updated June 21, 2021

Recorded as STEPHAN KIENZLE, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 21, 2021

Anesthesiology (License #125.077807 in IL)

NPI Profile Active August 29, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location August 29, 2017

Registered at 240 E HURON ST STE 1-200, CHICAGO, IL 606112909 (Tel: 3125037975)

📍
Updated Business Mailing Address August 29, 2017

Registered at 240 E HURON ST STE 1-200, CHICAGO, IL 606112909

👤
Provider Name / Credentials Updated August 29, 2017

Recorded as STEPHAN KIENZLE

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 29, 2017

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration August 29, 2017

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Dr. Stephan Kienzle. Be the first to share your experience!

Sign in to leave a review for Dr. Stephan Kienzle

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1346767449
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 29, 2017
Last Update: May 20, 2026
Sole Proprietor: No

Mailing Address

251 E Huron St

Chicago, IL 606112908

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.