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

Chad T Whelan, MD

Individual provider Internal Medicine Physician · NPI 1013070531

Chad T Whelan, MD is an Internal Medicine Physician in Burr Ridge, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

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

180 Harvester Dr Ste 110
Burr Ridge, IL 60527-6686
Phone: (773) 834-4064
Show map & directions

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

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 036102346 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036102346 (IL)

Record details

NPI number1013070531
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 18, 2006
Last updated in NPPESMarch 30, 2017

Other providers in Burr Ridge