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

Dr. Karen Simon-Leff, KARENSIMON-LEFF

Individual provider Speech-Language Pathologist · NPI 1497952121

Dr. Karen Simon-Leff, KARENSIMON-LEFF is a Speech-Language Pathologist in Lake in the Hills, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2007

Practice location Address checks out

30 Echo Hl
Lake in the Hills, IL 60156-1306
Phone: (773) 636-1444
Show map & directions

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X (IL)

Record details

NPI number1497952121
Entity typeIndividual (Type 1)
GenderFemale
Credentials KARENSIMON-LEFF
Sole proprietorYes
NPI enumeratedJune 27, 2007
Last updated in NPPESJuly 8, 2007

Other providers in Lake in the Hills