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

Dr. Mark David Livak, MD

Individual provider Emergency Medicine Physician · NPI 1548557481

Dr. Mark David Livak, MD is an Emergency Medicine in Naperville, Illinois. Graduated from Rush Medical College of Rush University in 2011, 15 years ago. Practices with Edward Hospital, a 98-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
15
Trained at
Rush Medical College of Rush University
Licensed in
IL
In the registry since
2011
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

801 S Washington St
Naperville, IL 60540-7430
Phone: (630) 527-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1900 W Polk St, Chicago, IL 60612-3723 — (312) 864-0060

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 036137811 (IL)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 125060588 (IL)

Record details

NPI number1548557481
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 29, 2011
Last updated in NPPESNovember 25, 2025
Certification dateNovember 25, 2025
Mailing address2650 Ridge Ave Ste 1223, Evanston, IL 60201-1700

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 2011 (15 years in practice)
Group practice Edward Hospital — 98 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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