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HEATHER ALISON SLEEZER M.S. CCC-SLP
NPI 1164702312
Speech-Language Pathologist in Berwyn, IL

Active since August 19, 2011
6850 31ST ST, BERWYN, IL 60402(630) 452-5635 Get Directions Write a Review

NPPES record last updated: September 14, 2021. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Heather Alison Sleezer M.s. Ccc-slp NPPES

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

HEATHER ALISON SLEEZER M.S. CCC-SLP (NPI 1164702312) is an individual speech-language pathologist provider in Berwyn, Illinois, licensed in Illinois (146.011452) and active in the NPI registry since August 2011. She maintains 2 additional practice locations.

NPPES Registry Identity

NPI1164702312
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameHEATHER ALISON SLEEZERCredential: M.S. CCC-SLP
Location Address6850 31ST STBerwyn, IL 60402-3058
Mailing Address6635 Wedgewood LnWillowbrook, IL 60527-5440 · (630) 452-5635
Phone(630) 452-5635
Sole ProprietorNo
Enumeration DateAugust 19, 2011
Last NPPES UpdateSeptember 14, 2021
NPPES CertifiedSeptember 14, 2021
✔ NPI 1164702312 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
Licenses✔ Licensed in IL · 146.011452✔ Licensed in IL · 242001960
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.
6850 31ST ST, Berwyn, IL 60402
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Secondary Practice Locations 2

Location 1127 S Clay StHinsdale, IL 60521-4031 · Phone (630) 452-5635
Location 26635 Wedgewood LnWillowbrook, IL 60527-5440 · Phone (630) 452-5635

Other Providers at the Same Location NPPES

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

NICOLE ANN MARIANO
Speech-Language Pathologist
6850 31ST ST
BERWYN, IL 60402
Cook County (708) 795-2322

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 Heather Sleezer's NPI number?

The NPI number for Heather Sleezer is 1164702312. It was assigned to this individual provider in the NPPES registry on August 19, 2011.

Where is Heather Sleezer located?

Heather Sleezer practices at 6850 31st St, Berwyn, IL 60402. The listed phone number is (630) 452-5635.

What is Heather Sleezer'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 Heather Sleezer was last updated on September 14, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.