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

Dr. Zachary Case, DDS

Individual provider Dentist · NPI 1568039162

Dr. Zachary Case, DDS is a Dentist in Onalaska, Wisconsin. Practices as a sole proprietor. Licensed in Wisconsin.

Licensed in
WI
In the registry since
2021
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

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Practice location Address checks out

1840 E Main St Ste 1
Onalaska, WI 54650-7710
Phone: (608) 783-1306
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 1002556 (WI)

Record details

NPI number1568039162
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedJune 10, 2021
Last updated in NPPESJune 10, 2021
Certification dateJune 10, 2021
Mailing address1614 Prairie Pl Apt 201, Holmen, WI 54636-5326

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