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

Individual provider Emergency Medicine Physician · NPI 1710419643

Jan D Chang, MD is an Emergency Medicine Physician in Park Ridge, Illinois. Licensed in Illinois and Michigan. Registered with an NPI since 2017.

Licensed in
IL, MI
In the registry since
2017
Specialties on file
3
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

1775 Dempster St
Park Ridge, IL 60068-1143
Phone: (847) 723-5150
Fax: (847) 723-2083
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Specialties & licences

Pediatric Emergency Medicine (Emergency Medicine) Physician (primary) Taxonomy 207PP0204X · Licence 036152595 (IL)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 4301501709 (MI)
Pediatric Emergency Medicine (Emergency Medicine) Physician Taxonomy 207PP0204X · Licence 4301501709 (MI)

Record details

NPI number1710419643
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 30, 2017
Last updated in NPPESSeptember 9, 2024
Certification dateSeptember 9, 2024
Mailing address29373 Network Pl, Chicago, IL 60673-1633

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