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

Miss. Heather J Groetzenbach, SLP

Individual provider Speech-Language Pathologist · NPI 1598288946

Miss. Heather J Groetzenbach, SLP is a Speech-Language Pathologist in Oswego, Illinois. Licensed in Illinois. Registered with an NPI since 2017.

Licensed in
IL
In the registry since
2017
What do these letters mean?
SLP — Speech-Language Pathologist
Treats speech, language and swallowing disorders.

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Practice location Address checks out

1221 Farmington Lakes Dr
Oswego, IL 60543-5109
Phone: (630) 509-4166
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence 146.014196 (IL)

Record details

NPI number1598288946
Entity typeIndividual (Type 1)
GenderFemale
Credentials SLP
Sole proprietorNo
NPI enumeratedJuly 18, 2017
Last updated in NPPESJuly 25, 2025
Certification dateJuly 25, 2025

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