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

Irene H Lesniak, MD

Individual provider Family Medicine Physician · NPI 1366526857

Irene H Lesniak, MD is a Family Medicine Physician in Chicago, Illinois. Licensed in California and Illinois. Registered with an NPI since 2006.

Licensed in
CA, 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

6415 W Archer
Chicago, IL 60638
Phone: (773) 788-1702
Fax: (773) 788-1709
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X (IL)
Family Medicine Physician Taxonomy 207Q00000X · Licence A46607 (CA)

Record details

NPI number1366526857
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 24, 2006
Last updated in NPPESJuly 8, 2007

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