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

Mark Bartosz, DDS

Individual provider General Practice Dentistry · NPI 1669926929

Mark Bartosz, DDS is a General Practice Dentistry in Eau Claire, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2016.

Licensed in
WI
In the registry since
2016
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

615 W Clairemont Ave
Eau Claire, WI 54701-6223
Phone: (715) 833-6271
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 1001383-15 (WI)

Record details

NPI number1669926929
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedAugust 4, 2016
Last updated in NPPESAugust 4, 2016
Mailing address615 W Clairemont Ave, Eau Claire, WI 54701-6223

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