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

Rachel A Kosakowski

Individual provider Case Manager/Care Coordinator · NPI 1619869344

Rachel A Kosakowski is a Case Manager/Care Coordinator in Fond Du Lac, Wisconsin. Practices as a sole proprietor. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

459 E 1st St
Fond Du Lac, WI 54935-4505
Phone: (920) 929-7528
Fax: (920) 929-7110
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Case Manager/Care Coordinator (primary) Taxonomy 171M00000X

Record details

NPI number1619869344
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJuly 17, 2025
Last updated in NPPESJuly 17, 2025
Certification dateJuly 17, 2025

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