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

MS. Kristin T Kastner, NP

Individual provider Nurse Practitioner · NPI 1659488187

MS. Kristin T Kastner, NP is a Nurse Practitioner in Waukesha, 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.

See every abbreviation used in this directory →

Practice location Address checks out

100 N East Ave
Waukesha, WI 53186-3103
Phone: (262) 524-7233
Fax: (262) 650-4897
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 520-033 (WI)

Record details

NPI number1659488187
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedAugust 23, 2006
Last updated in NPPESMarch 23, 2026
Certification dateMarch 23, 2026

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