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

Dr. Marc S Karlan, MD

Individual provider Family Medicine Physician · NPI 1881625754

Dr. Marc S Karlan, MD is a Family Medicine Physician in Chicago, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2006
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

201 E Huron St Ste 10100
Chicago, IL 60611-3039
Phone: (312) 944-2424
Fax: (312) 944-6989
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X (IL)
Facial Plastic Surgery Physician Taxonomy 207YS0123X (IL)

Record details

NPI number1881625754
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 6, 2006
Last updated in NPPESSeptember 11, 2025

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