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MISS HEATHER J GROETZENBACH SLP
NPI 1598288946
Speech-Language Pathologist in Oswego, IL

Active since July 18, 2017
1221 FARMINGTON LAKES DR, OSWEGO, IL 60543(630) 509-4166 Get Directions Write a Review

NPPES record last updated: July 25, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Miss Heather J Groetzenbach Slp NPPES

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

MISS HEATHER J GROETZENBACH SLP (NPI 1598288946) is an individual speech-language pathologist provider in Oswego, Illinois, licensed in Illinois (146.014196) and active in the NPI registry since July 2017.

NPPES Registry Identity

NPI1598288946
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMISS HEATHER J GROETZENBACHCredential: SLP
Location Address1221 FARMINGTON LAKES DROswego, IL 60543-5109
Mailing Address1221 Farmington Lakes DrOswego, IL 60543-5109 · (630) 509-4166
Phone(630) 509-4166
Sole ProprietorNo
Enumeration DateJuly 18, 2017
Last NPPES UpdateJuly 25, 2025
NPPES CertifiedJuly 25, 2025
✔ NPI 1598288946 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 · 146.014196
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.
1221 FARMINGTON LAKES DR, Oswego, IL 60543
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Other Providers at the Same Location NPPES 4

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

RYAN M STEINBERGER
Occupational Therapist
1221 FARMINGTON LAKES DR
OSWEGO, IL 60543
Kendall County (630) 509-4166
KELSEY SHEARD BCBA
Behavior Analyst
1221 FARMINGTON LAKES DR
OSWEGO, IL 60543
Kendall County (630) 509-4166
RACHEL MARIE HUDSON OTR/L
Occupational Therapist
1221 FARMINGTON LAKES DR
OSWEGO, IL 60543
Kendall County (331) 226-1793
TAYLOR EGGENBERGER
Behavior Analyst
1221 FARMINGTON LAKES DR
OSWEGO, IL 60543
Kendall County (815) 469-1500

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 Groetzenbach's NPI number?

The NPI number for Heather Groetzenbach is 1598288946. It was assigned to this individual provider in the NPPES registry on July 18, 2017.

Where is Heather Groetzenbach located?

Heather Groetzenbach practices at 1221 Farmington Lakes Dr, Oswego, IL 60543. The listed phone number is (630) 509-4166.

What is Heather Groetzenbach'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 Groetzenbach was last updated on July 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.