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

Aaron Kleinertz, PA

Individual provider Surgical Physician Assistant · NPI 1154815298

Aaron Kleinertz, PA is a Surgical Physician Assistant in Milwaukee, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2018.

Licensed in
WI
In the registry since
2018
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

9000 W Wisconsin Ave
Milwaukee, WI 53226-4874
Phone: (414) 266-2380
Fax: (414) 266-2294
Show map & directions

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

Specialties & licences

Surgical Physician Assistant (primary) Taxonomy 363AS0400X · Licence 4421-23 (WI)

Record details

NPI number1154815298
Entity typeIndividual (Type 1)
GenderMale
Credentials PA
Sole proprietorNo
NPI enumeratedJune 21, 2018
Last updated in NPPESJuly 12, 2022
Certification dateJuly 12, 2022

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