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

Jill L De Jong, MD

Individual provider Pediatrics Physician · NPI 1942277322

Jill L De Jong, MD is a Pediatrics Physician in Chicago, Illinois. Works from 2 locations. 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.

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Practice location Address checks out

5841 S Maryland Ave
Chicago, IL 60637-1443
Phone: (888) 824-0200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1675 Dempster St Fl 2, Park Ridge, IL 60068-1110 — (847) 723-9400

Specialties & licences

Pediatric Hematology & Oncology Physician (primary) Taxonomy 2080P0207X · Licence 036126811 (IL)
Pediatrics Physician Taxonomy 208000000X · Licence 036126811 (IL)

Record details

NPI number1942277322
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 3, 2006
Last updated in NPPESApril 30, 2025
Certification dateApril 30, 2025
Mailing address150 Harvester Dr, Suite 300, Burr Ridge, IL 60527-5919

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