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

Katelyn Gruen

Individual provider Professional Counselor · NPI 1760903710

Katelyn Gruen is a Professional Counselor in Brown Deer, Wisconsin. Registered with an NPI since 2017.

In the registry since
2017

Practice location Address checks out

3900 W Brown Deer Rd Ste 200
Brown Deer, WI 53209-1220
Phone: (414) 540-2170
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X

Record details

NPI number1760903710
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJune 29, 2017
Last updated in NPPESJuly 21, 2022
Mailing address3900 W Brown Deer Rd Ste 200, Brown Deer, WI 53209-1220

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