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

Leslie Cheng, MD

Individual provider Internal Medicine Physician · NPI 1922203991

Leslie Cheng, MD is an Internal Medicine Physician in Elmhurst, Illinois. Licensed in Illinois. Registered with an NPI since 2007.

Licensed in
IL
In the registry since
2007
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

172 Schiller
Elmhurst, IL 60126-2885
Phone: (630) 758-5903
Fax: (630) 758-5201
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Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 36052955 (IL)

Record details

NPI number1922203991
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 19, 2007
Last updated in NPPESApril 15, 2011
Mailing address172 Schiller, Elmhurst, IL 60126-2885

Other providers in Elmhurst