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

Kathryn Wirtz, PA

Individual provider Physician Assistant · NPI 1891762159

Kathryn Wirtz, PA is a Physician Assistant in Sussex, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2006.

Licensed in
WI
In the registry since
2006
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

See every abbreviation used in this directory →

Practice location Address checks out

W227N6103 Sussex Rd
Sussex, WI 53089-3969
Phone: (414) 566-8100
Fax: (414) 566-8038
Show map & directions

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 339-023 (WI)

Record details

NPI number1891762159
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedMarch 7, 2006
Last updated in NPPESMarch 22, 2022
Certification dateMarch 22, 2022

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