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Active NPI 1659678621 Individual Practitioner Male Practitioner

Dr. Thomas Alan Brozek , DO

Emergency Medicine • Chicago, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Thomas Brozek, DO is a certified Emergency Medicine practicing in Chicago, IL. With approximately 15 years of clinical experience since graduating from Midwestern University, Chicago College Of Osteopathic Med in 2011, Dr. Brozek delivers high-quality medical care to the local community at 5145 N CALIFORNIA AVE.

Dr. Brozek is affiliated with Endeavor Health Medical Group and accepts Medicare assignment.

Frequently performed procedures and clinical services include emergency department visit for life threatening or functioning severity, emergency department visit with moderate level of medical decision making, emergency department visit with low level of medical decision making. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

5145 N California Ave

Chicago, IL 606253661

Telephone 7739893800
Associated Practice Facility / Clinic
🏢 Swedish Covenant Health Facility NPI 1831151257

Medicare Profile & Education

Medical School

Midwestern University, Chicago College Of Osteopathic Med

Graduation Year

2011

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Chicago, IL

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
15 Yrs +1.1 yrs vs City Avg
City Avg: 13.9 Yrs
State Avg: 24.6 Yrs
Regional Practice Density
1335 Specialists

Practicing in Chicago, IL (3389 Statewide)

Telehealth Adoption Rate
1.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
54.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Brozek (15 Years) 15 Yrs
Chicago Specialty Average (13.9 Years) 13.9 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
99285 Emergency department visit for life threatening or functioning severity
253 242 $415.34 $185.18
99284 Emergency department visit with moderate level of medical decision making
83 82 $271.00 $128.08
99283 Emergency department visit with low level of medical decision making
23 23 $161.00 $75.29

Medical Specialties & State Licenses

CMS Verified: 2023-03-22
Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License IL 036159044

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Emergency Medicine

NUCC Taxonomy Code: 207P00000X

State License IN 02004328A

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Hospital & Practice Group Affiliations

Endeavor Health Medical Group

5140 N California Ave, Chicago, IL 606253645

Endeavor Health Medical Group

2650 Ridge Ave, Evanston, IL 602011700

Endeavor Health Medical Group

5140 N California, Chicago, IL 606253645

Phone: 7739893803

Secondary Practice Locations

20201 Crawford Ave

Olympia Fields, IL 604611010

Phone: 7087474000

Practice Associates & Co-Workers

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

15 Associated Practitioners
Julie Fritz , PA

Physician Assistant

NPI 1063524023

Physician Assistant

Robert Thomann , PA-C

Physician Assistant

NPI 1114914199

Physician Assistant (Certified)

Felipe Marquez , PA-C

Physician Assistant

NPI 1144010471

Physician Assistant (Certified)

Justin Anthony , PA-C

Physician Assistant

NPI 1205143567

Physician Assistant (Certified)

Dr. Allyson Peterson , MD

Emergency Medicine

NPI 1215498597

Doctor of Medicine (M.D.)

Dr. Jack Finnegan , DO

Emergency Medicine

NPI 1326677451

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location March 22, 2023

Registered at 5145 N CALIFORNIA AVE, CHICAGO, IL 606253661 (Tel: 7739893800)

📍
Updated Business Mailing Address March 22, 2023

Registered at 2650 RIDGE AVE STE 1223, EVANSTON, IL 602011700 (Tel: 8479826715)

NPI Profile Active February 07, 2014

NPI status registered as active in NPPES database

📍
Updated Practice Location February 07, 2014

Registered at 20201 CRAWFORD AVE, OLYMPIA FIELDS, IL 604611010 (Tel: 7087474000)

📍
Updated Business Mailing Address February 07, 2014

Registered at 7855 BRISTOL PARK DR, TINLEY PARK, IL 604774594 (Tel: 7085393010)

👤
Provider Name / Credentials Updated February 07, 2014

Recorded as THOMAS BROZEK, D.O.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 07, 2014

Emergency Medicine (License #02004328A in IN)

🟢
Initial NPI Registration & Enumeration February 27, 2011

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: 1659678621
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 27, 2011
Last Update: March 22, 2023
Sole Proprietor: No

Mailing Address

2650 Ridge Ave Ste 1223

Evanston, IL 602011700

Phone: 8479826715

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.