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

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1992841795

Jennifer Helene Olkowski, LPC, CADCIII is an Addiction (Substance Use Disorder) Counselor in Appleton, Wisconsin. Practices as a sole proprietor. Licensed in Wisconsin.

Licensed in
WI
In the registry since
2007
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

3301 N Ballard Rd Ste C
Appleton, WI 54911-8988
Phone: (920) 202-3954
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 3526-125 (WI)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 11543 (WI)

Record details

NPI number1992841795
Entity typeIndividual (Type 1)
GenderFemale
Credentials LPC , CADCIII
Sole proprietorYes
NPI enumeratedJanuary 29, 2007
Last updated in NPPESJanuary 14, 2009

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