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Active NPI 1790732949 Individual Practitioner Male Practitioner

Dr. Brian Rees Haag , MD

Emergency Medicine • Olympia Fields, IL

Professional Overview & Biography Verified Profile Summary

Dr. Brian Haag, MD is a registered healthcare professional specializing in Emergency Medicine in Olympia Fields, IL. Practice services are available at 20201 CRAWFORD AVE under active NPI credentials.

Frequently performed procedures and clinical services include emergency department visit for life threatening or functioning severity, routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, emergency department visit with moderate 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

20201 Crawford Ave

Olympia Fields, IL 604611010

Telephone 7087474000
Associated Practice Facility / Clinic
🏢 Alverno Lakeside Corporation Facility NPI 1124021266

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Olympia Fields, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 12.7 Yrs
State Avg: 24.6 Yrs
Regional Practice Density
58 Specialists

Practicing in Olympia Fields, IL (3389 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
84.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

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
272 246 $1225.60 $193.17
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only
163 155 $63.10 $8.60
99284 Emergency department visit with moderate level of medical decision making
56 53 $833.50 $133.44
99291 Critical care, first 30-74 minutes
31 31 $1614.61 $231.12

Medical Specialties & State Licenses

Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License IL 036-110403

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
036110403 (IL)

Practice Associates & Co-Workers

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

40 Associated Practitioners
NPI 1003476268

Doctor of Osteopathic Medicine (D.O.)

Maria Ticsa

Student in an Organized Health Care Education/Training Program

NPI 1003660606
NPI 1013371442

Doctor of Osteopathic Medicine (D.O.)

Aisha Baggia

Student in an Organized Health Care Education/Training Program

NPI 1023862448
Orius Carter

Student in an Organized Health Care Education/Training Program

NPI 1023862976
Dr. Christopher Veltkamp , DO

Student in an Organized Health Care Education/Training Program

NPI 1023952090

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active May 27, 2009

NPI status registered as active in NPPES database

📍
Updated Practice Location May 27, 2009

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

📍
Updated Business Mailing Address May 27, 2009

Registered at 555 W COURT ST, KANKAKEE, IL 609013675 (Tel: 8888283192)

👤
Provider Name / Credentials Updated May 27, 2009

Recorded as BRIAN HAAG, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 27, 2009

Emergency Medicine (License #036-110403 in IL)

🟢
Initial NPI Registration & Enumeration May 30, 2006

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: 1790732949
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 30, 2006
Last Update: May 27, 2009
Sole Proprietor: No

Mailing Address

555 W Court St

Kankakee, IL 609013675

Phone: 8888283192

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.