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

Karen Tiller, FNP

Individual provider Family Nurse Practitioner · NPI 1144475203

Karen Tiller, FNP is a Family Nurse Practitioner in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2008.

Licensed in
IL
In the registry since
2008
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

7200 S Ingleside Ave
Chicago, IL 60619-1254
Phone: (773) 324-6942
Fax: (773) 324-8450
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 209-000953 (IL)

Record details

NPI number1144475203
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedNovember 17, 2008
Last updated in NPPESJune 7, 2012

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