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

Individual provider Clinical Social Worker · NPI 1548844707

Holly Kollwelter, LCSW is a Clinical Social Worker in Fort Atkinson, Wisconsin. Practices as a sole proprietor. Licensed in Wisconsin.

Licensed in
WI
In the registry since
2021
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

N595 Wishing Well Ln
Fort Atkinson, WI 53538-9513
Phone: (608) 345-8482
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 1237424 (WI)

Record details

NPI number1548844707
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedMay 12, 2021
Last updated in NPPESMay 12, 2021
Certification dateMay 12, 2021

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