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

Nathan S Ledeaux, MD

Individual provider Emergency Medicine Physician · NPI 1306201363

Nathan S Ledeaux, MD is an Emergency Medicine in Oak Park, Illinois. Graduated from Northwestern University Feinberg Medical School in 2019, 7 years ago. Practices with Iems Physician Services PLLC, a 55-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois and Wisconsin.

Years since qualifying
7
Trained at
Northwestern University Feinberg Medical School
Licensed in
IL, WI
In the registry since
2015
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

3 Erie Ct
Oak Park, IL 60302-2519
Phone: (708) 383-6200
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1000 N Westmoreland Rd, Lake Forest, IL 60045-1658 — (847) 535-6150
  • 600 Highland Ave, Madison, WI 53792-2909 — (608) 263-6400

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 77620-20 (WI)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 036.163851 (IL)

Record details

NPI number1306201363
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 17, 2015
Last updated in NPPESNovember 22, 2024
Certification dateNovember 22, 2024
Mailing address309 W Johnson St Apt 1043, Madison, WI 53703-3671

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 2019 (7 years in practice)
Group practice Iems Physician Services Pllc — 55 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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