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

Dr. Leslie S Zun, MD

Individual provider Emergency Medicine Physician · NPI 1376543421

Dr. Leslie S Zun, MD is an Emergency Medicine in Glenview, Illinois. Graduated from Rush Medical College of Rush University in 1982, 44 years ago. Practices with Northwestern Medical Faculty Foundation, a 4,394-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
44
Trained at
Rush Medical College of Rush University
Licensed in
IL
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2701 Patriot Blvd Ste 110
Glenview, IL 60026-8039
Phone: (847) 475-2273
Fax: (847) 998-9005
Show map & directions

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

Additional practice locations (2)

  • 228 E Lake St, Addison, IL 60101-2889 — (630) 835-1430
  • 1542 W Devon Ave, Chicago, IL 60660-1344 — (773) 465-4600

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 036066812 (IL)
Urgent Care Clinic/Center Taxonomy 261QU0200X

Record details

NPI number1376543421
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 29, 2005
Last updated in NPPESNovember 3, 2025
Certification dateNovember 3, 2025

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolRUSH MEDICAL COLLEGE OF RUSH UNIVERSITY
Graduated 1982 (44 years in practice)
Group practice Northwestern Medical Faculty Foundation — 4394 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations11 on file with Medicare

Other providers in Glenview