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

Mark A Stefaniuk, MD

Individual provider Emergency Medicine Physician · NPI 1013932409

Mark A Stefaniuk, MD is an Emergency Medicine Physician in Glenview, Illinois. Licensed in Illinois and North Carolina. Registered with an NPI since 2006.

Licensed in
IL, NC
In the registry since
2006
Specialties on file
4
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

3633 W Lake Ave Ste 108
Glenview, IL 60026-5801
Phone: (847) 510-2805
Fax: (847) 510-2806
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 036-109698 (IL)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 89349 (ID#) (NC)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 036-109698 (IL)
Family Medicine Physician Taxonomy 207Q00000X · Licence 036109698 (IL)

Record details

NPI number1013932409
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 13, 2006
Last updated in NPPESNovember 14, 2022
Certification dateNovember 14, 2022
Mailing address3633 W Lake Ave Ste 108, Glenview, IL 60026-5801

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