Dr. Thomas Johnston , MD
Emergency Medicine • Springfield, IL
Professional Overview & Biography Verified Profile Summary
Dr. Thomas Johnston, MD is a registered healthcare professional specializing in Emergency Medicine in Springfield, IL. Practice services are available at 701 N 1ST under active NPI credentials.
Practice Location & Contact Primary Location
701 N 1st
Suite D220
Springfield, IL 62702
Specialty Benchmarks & Practice Insights
Comparative analytics for Emergency Medicine in Springfield, IL
Practicing in Springfield, IL (3389 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2025-05-29NUCC Taxonomy Code: 207P00000X
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.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Emergency Medicine
Doctor of Medicine (M.D.)
Emergency Medicine
Emergency Medicine
Doctor of Medicine (M.D.)
Emergency Medicine
Doctor of Medicine (M.D.)
Emergency Medicine
Doctor of Medicine (M.D.)
Emergency Medicine
Doctor of Osteopathic Medicine (D.O.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
NPI status registered as active in NPPES database
Registered at 701 N 1ST, SUITE D220, SPRINGFIELD, IL 62702 (Tel: 2175453518)
Registered at PO BOX 19679, SPRINGFIELD, IL 627949679 (Tel: 2175453518)
Recorded as THOMAS JOHNSTON, MD
Emergency Medicine (License #125085760 in IL)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
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NPI Administrative Meta
Mailing Address
Po Box 19679
Springfield, IL 627949679
Phone: 2175453518
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.