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

Dr. Brett Michael Mahon, MD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1023274271

Dr. Brett Michael Mahon, MD is an Anatomic Pathology & Clinical Pathology Physician in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2008.

Licensed in
IL
In the registry since
2008
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

1750 W Harrison St Jelke Ste 570
Chicago, IL 60612-3825
Phone: (312) 942-5260
Show map & directions

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

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 036.120861 (IL)

Record details

NPI number1023274271
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 6, 2008
Last updated in NPPESJanuary 18, 2011
Mailing address1750 W Harrison St, Jelke, Suite 570, Chicago, IL 60612-3825

Other providers in Chicago