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

Dr. William Carl Harenburg Jr., MD

Individual provider Pediatrics Physician · NPI 1891968954

Dr. William Carl Harenburg Jr., MD is a Pediatrics Physician in Wheaton, 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.

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Practice location Address checks out

2001 N Gary Ave Ste 100
Wheaton, IL 60187-3055
Phone: (630) 614-4100
Fax: (630) 614-4148
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 036.119728 (IL)

Record details

NPI number1891968954
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 10, 2008
Last updated in NPPESOctober 14, 2019

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