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

Mrs. Catherine Gierszewski, LPC

Individual provider Professional Counselor · NPI 1790153880

Mrs. Catherine Gierszewski, LPC is a Professional Counselor in Waukesha, Wisconsin. Practices as a sole proprietor. Licensed in Wisconsin.

Licensed in
WI
In the registry since
2015
Specialties on file
2
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

N14W24200 Tower Pl Ste 204
Waukesha, WI 53188-1159
Phone: (262) 370-2236
Fax: (262) 333-1862
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Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 6484-125 (WI)
Professional Counselor Taxonomy 101YP2500X · Licence 2652-226 (WI)

Record details

NPI number1790153880
Entity typeIndividual (Type 1)
GenderFemale
Credentials LPC
Sole proprietorYes
NPI enumeratedSeptember 8, 2015
Last updated in NPPESOctober 4, 2023
Certification dateOctober 4, 2023

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