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

Mrs. Kathy Osterhaus-Kegel, PA

Individual provider Physician Assistant · NPI 1144297722

Mrs. Kathy Osterhaus-Kegel, PA is a Physician Assistant in West Allis, 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

555 S 108th St
West Allis, WI 53214-1100
Phone: (414) 566-6400
Fax: (414) 566-3866
Show map & directions

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 651-023 (WI)

Record details

NPI number1144297722
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedMarch 2, 2006
Last updated in NPPESJuly 13, 2026

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