DR. KAREN SIMON-LEFF KAREN SIMON-LEFF
NPI 1497952121
Speech-Language Pathologist in Lake In The Hills, IL

Q: What is Karen Simon-leff's NPI number?

The NPI number for Karen Simon-leff is 1497952121. It was assigned to this individual provider in the NPPES registry on June 27, 2007. The provider is also known as Dr. Karen Simon-Leff Ccc-Slp.

Q: What is Karen Simon-leff's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Q: When was this NPI record last updated?

The NPPES record for Karen Simon-leff was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 27, 2007

30 ECHO HL, LAKE IN THE HILLS, IL 60156(773) 636-1444 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Karen Simon-leff Karen Simon-leff NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. KAREN SIMON-LEFF KAREN SIMON-LEFF (NPI 1497952121) is an individual speech-language pathologist provider in Lake In The Hills, Illinois and active in the NPI registry since June 2007.

NPPES Registry Identity

NPI1497952121

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameDR. KAREN SIMON-LEFFCredential: KAREN SIMON-LEFF

Location Address30 ECHO HLLake In The Hills, IL 60156-1306

Mailing Address30 Echo HlLake In The Hills, IL 60156-1306 · (773) 636-1444

Phone(773) 636-1444

Sole ProprietorYes

Enumeration DateJune 27, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1497952121 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers

Taxonomy Code235Z00000X

Definition

The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

30 ECHO HL, Lake In The Hills, IL 60156

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Other Names 1

Professional Name (2)Dr. Karen Simon-leff Ccc-slp

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Karen Simon-leff's NPI number?

The NPI number for Karen Simon-leff is 1497952121. It was assigned to this individual provider in the NPPES registry on June 27, 2007. The provider is also known as Dr. Karen Simon-Leff Ccc-Slp.

Where is Karen Simon-leff located?

Karen Simon-leff practices at 30 Echo Hl, Lake In The Hills, IL 60156. The listed phone number is (773) 636-1444.

What is Karen Simon-leff's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

When was this NPI record last updated?

The NPPES record for Karen Simon-leff was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.