Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

MS. Katherine E Grochowski, NP

Individual provider Nurse Practitioner · NPI 1821049644

MS. Katherine E Grochowski, NP is a Nurse Practitioner in Milwaukee, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2006.

Licensed in
WI
In the registry since
2006
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Partly verified

Some contact details are missing from the federal record.

Children's Hospital Of Wisconsin 9000 West Wisconsin Ave
Milwaukee, WI 53226 Not confirmed with CMS for 19 years — call before visiting
Phone: (414) 805-3666
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 145657 (WI)

Record details

NPI number1821049644
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedMay 15, 2006
Last updated in NPPESJuly 8, 2007

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