KATHERINE JANET DENNY
NPI 1669670808
Speech-Language Pathologist in St Charles, IL

Q: What is Katherine Denny's NPI number?

The NPI number for Katherine Denny is 1669670808. It was assigned to this individual provider in the NPPES registry on July 10, 2007.

Q: What is Katherine Denny'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 Katherine Denny was last updated on January 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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 July 10, 2007

3815 E MAIN ST STE B, ST CHARLES, IL 60174(630) 584-7530 Get Directions Write a Review

NPPES record last updated: January 29, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Katherine Janet Denny NPPES

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

KATHERINE JANET DENNY (NPI 1669670808) is an individual speech-language pathologist provider in St Charles, Illinois, licensed in Illinois (146007398) and active in the NPI registry since July 2007.

NPPES Registry Identity

NPI1669670808

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameKATHERINE JANET DENNY

Location Address3815 E MAIN ST STE BSt Charles, IL 60174-2488

Mailing Address3815 E Main St Ste BSt Charles, IL 60174-2488 · (630) 584-7530

Phone(630) 584-7530

Sole ProprietorNo

Enumeration DateJuly 10, 2007

Last NPPES UpdateJanuary 29, 2025

NPPES CertifiedJanuary 29, 2025

✔ NPI 1669670808 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

License✔ Licensed in IL · 146007398

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.

3815 E MAIN ST STE B, St Charles, IL 60174

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MICHELLE SANCHEZ

Behavior Technician

3815 E MAIN ST STE B
SAINT CHARLES, IL 60174

Kane County (630) 584-7530

HEATHER SANDALL MOT, OTR/L

Occupational Therapist (Pediatrics)

3815 E MAIN ST STE B
ST CHARLES, IL 60174

Kane County (630) 584-7530

ALYSSA M MADONIA BCBA

Behavior Analyst

3815 E MAIN ST STE B
SAINT CHARLES, IL 60174

Kane County (630) 584-7530

KATARINA GOMEZ OTD, OTR/L

Occupational Therapist

3815 E MAIN ST STE B
ST CHARLES, IL 60174

Kane County (630) 584-7530

KARYSSA FRANCES LABAYEN

Behavior Technician

3815 E MAIN ST STE B
ST CHARLES, IL 60174

Kane County (630) 584-7530

SYDNEY CHRISTINE FEDDERLY

Occupational Therapist

3815 E MAIN ST STE B
ST CHARLES, IL 60174

Kane County (630) 584-7530

PEYTON MILLER OTR/L

Occupational Therapist

3815 E MAIN ST STE B
ST CHARLES, IL 60174

Kane County (630) 584-7530

EMILY VELLENDER BCBA

Behavior Analyst

3815 E MAIN ST STE B
ST CHARLES, IL 60174

Kane County (630) 584-7530

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 Katherine Denny's NPI number?

The NPI number for Katherine Denny is 1669670808. It was assigned to this individual provider in the NPPES registry on July 10, 2007.

Where is Katherine Denny located?

Katherine Denny practices at 3815 E Main St Ste B, St Charles, IL 60174. The listed phone number is (630) 584-7530.

What is Katherine Denny'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 Katherine Denny was last updated on January 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.