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

Individual provider Occupational Therapist · NPI 1982001442

Tammy Sieglaff, OTR is an Occupational Therapist in Waukesha, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2014.

Licensed in
WI
In the registry since
2014
What do these letters mean?
OTR — Occupational Therapist, Registered
A nationally registered occupational therapist.

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Practice location Address checks out

S11W29667 Summit Ave
Waukesha, WI 53188-9476
Phone: (262) 565-6124
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 5434-26 (WI)

Record details

NPI number1982001442
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR
Sole proprietorNo
NPI enumeratedNovember 28, 2014
Last updated in NPPESNovember 28, 2014

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