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

Feist Siegert LLC

Organization Dentist · NPI 1427432673

Feist Siegert LLC is a Dentist in Onalaska, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2015.

Licensed in
WI
In the registry since
2015
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

831 Critter Ct Ste 200
Onalaska, WI 54650-8672
Phone: (608) 788-3384
Fax: (608) 787-5033
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 3522 (WI)

Record details

NPI number1427432673
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jon Feist — Dentist Owner · (608) 788-3384
NPI enumeratedJuly 17, 2015
Last updated in NPPESJuly 17, 2015
Mailing address831 Critter Court Suite 200, Onalaska, WI 54650

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