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Active NPI 1689684557 Individual Practitioner Female Practitioner

Dr. Rema Johnson , DO

Emergency Medicine • Hoffman Estates, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Rema Johnson, DO is a certified Emergency Medicine practicing in Hoffman Estates, IL. With approximately 31 years of clinical experience since graduating from Kansas City University Of Med & Biosciences, College Of Osteo Med in 1995, Dr. Johnson delivers high-quality medical care to the local community at 1555 BARRINGTON RD.

Dr. Johnson is affiliated with Cepamerica Illinois Llp and accepts Medicare assignment.

Frequently performed procedures and clinical services include emergency department visit for life threatening or functioning severity, critical care, first, interpretation and report of electrical activity of heart using 1-3 leads. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1555 Barrington Rd

Hoffman Estates, IL 601941019

Telephone 8478432000
Associated Practice Facility / Clinic
🏢 Bruce Goldberg Md S C Facility NPI 1487654190

Medicare Profile & Education

Medical School

Kansas City University Of Med & Biosciences, College Of Osteo Med

Graduation Year

1995

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Hoffman Estates, IL

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
31 Yrs -3.3 yrs vs City Avg
City Avg: 34.3 Yrs
State Avg: 24.6 Yrs
Regional Practice Density
11 Specialists

Practicing in Hoffman Estates, IL (3389 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
85.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Johnson (31 Years) 31 Yrs
Hoffman Estates Specialty Average (34.3 Years) 34.3 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
99285 Emergency department visit for life threatening or functioning severity
177 174 $1225.40 $187.78
99291 Critical care, first 30-74 minutes
101 100 $1612.00 $225.41
93042 Interpretation and report of electrical activity of heart using 1-3 leads
65 64 $53.09 $7.02
99284 Emergency department visit with moderate level of medical decision making
41 40 $832.00 $129.63

Medical Specialties & State Licenses

CMS Verified: 2020-12-22
Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License IL 036100412

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

Cepamerica Illinois Llp

1555 Barrington Rd, Hoffman Estates, IL 601691019

Phone: 8478432000

Practice Associates & Co-Workers

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

40 Associated Practitioners
Johanna Wefes-Potter

Emergency Medicine

NPI 1003643453
Dr. Ingy Farag , DO

Student in an Organized Health Care Education/Training Program

NPI 1083464960

Doctor of Osteopathic Medicine (D.O.)

Estelle Zanotti , MSN, APN-CNS, CWOCN

Registered Nurse - Enterostomal Therapy

NPI 1093001679

Master of Science in Nursing, APNCNS, CWOCN

Dr. Romy Patel , DO

Anesthesiology

NPI 1093132193

Doctor of Osteopathic Medicine (D.O.)

Rudy Lazaro

Nurse Anesthetist, Certified Registered

NPI 1093283780
Therese Draper , APN

Nurse Practitioner - Psychiatric/Mental Health

NPI 1104201755

Advanced Practice Nurse

Career & Practice History Timeline

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

7 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 22, 2020

Emergency Medicine (License #036100412 in IL)

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 1555 BARRINGTON RD, HOFFMAN ESTATES, IL 601941019 (Tel: 8478432000)

📍
Updated Business Mailing Address July 08, 2007

Registered at PO BOX 4653, OAK BROOK, IL 605224653 (Tel: 6307340200)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as REMA JOHNSON, DO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Emergency Medicine

🟢
Initial NPI Registration & Enumeration August 09, 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: 1689684557
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 09, 2006
Last Update: December 22, 2020
Sole Proprietor: No

Mailing Address

Po Box 4653

Oak Brook, IL 605224653

Phone: 6307340200

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.