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

Jen-Chieh Cheng, MD03/08/1941

Individual provider Internal Medicine Physician · NPI 1154331098

Jen-Chieh Cheng, MD03/08/1941 is an Internal Medicine Physician in North Chicago, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2006
Specialties on file
3

Practice location Address checks out

3001 Green Bay Rd
North Chicago, IL 60064-3048
Phone: (847) 688-1900
Show map & directions

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

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X (IL)
Internal Medicine Physician Taxonomy 207R00000X (IL)
Nephrology Physician Taxonomy 207RN0300X (IL)

Record details

NPI number1154331098
Entity typeIndividual (Type 1)
GenderMale
Credentials MD03/08/1941
Sole proprietorYes
NPI enumeratedAugust 9, 2006
Last updated in NPPESSeptember 11, 2025

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