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

Mrs. Ruth Shaer Kantrowitz

Individual provider Case Manager/Care Coordinator · NPI 1306148200

Mrs. Ruth Shaer Kantrowitz is a Case Manager/Care Coordinator in Mequon, Wisconsin. Practices as a sole proprietor. Registered with an NPI since 2010.

In the registry since
2010

Practice location Address checks out

10042 N Brookdale Dr
Mequon, WI 53092-5702
Phone: (414) 534-2979
Fax: (262) 292-8184
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 number1306148200
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedNovember 27, 2010
Last updated in NPPESNovember 27, 2010