Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Steven Thomas Heidt, MD

Individual provider Internal Medicine Physician · NPI 1891317616

Steven Thomas Heidt, MD is a Nephrology in Winfield, Illinois. Graduated from Rush Medical College of Rush University in 2020, 6 years ago. Practices with Nephrology Associates of Northern Illinois Ltd, a 117-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
6
Trained at
Rush Medical College of Rush University
Licensed in
IL
In the registry since
2020
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

25 N Winfield Rd Ste 414
Winfield, IL 60190-1379
Phone: (630) 690-1220
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1620 W Harrison St, Chicago, IL 60612-3801 — (312) 942-5000

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 036-164208 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125.075759 (IL)

Record details

NPI number1891317616
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 14, 2020
Last updated in NPPESJune 30, 2025
Certification dateJune 30, 2025
Mailing address120 W 22nd St, Oak Brook, IL 60523-1557

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEPHROLOGY
Medical schoolRUSH MEDICAL COLLEGE OF RUSH UNIVERSITY
Graduated 2020 (6 years in practice)
Group practice Nephrology Associates Of Northern Illinois Ltd — 117 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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