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

William Seidl, PA

Individual provider Physician Assistant · NPI 1740296821

William Seidl, PA is a Physician Assistant in Wausau, 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.

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Practice location Address checks out

2727 Plaza Dr
Wausau, WI 54401-4129
Phone: (715) 847-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 198-023 (WI)

Record details

NPI number1740296821
Entity typeIndividual (Type 1)
GenderMale
Credentials PA
Sole proprietorNo
NPI enumeratedJuly 31, 2006
Last updated in NPPESAugust 23, 2011
Mailing address1000 N Oak Ave, Marshfield, WI 54449-5703

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