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

Dr. Mark A Olson, DDS

Individual provider General Practice Dentistry · NPI 1871596122

Dr. Mark A Olson, DDS is a General Practice Dentistry in Eau Claire, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2005.

Licensed in
WI
In the registry since
2005
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

2914 London Rd
Eau Claire, WI 54701-6831
Phone: (715) 832-3832
Fax: (715) 832-3831
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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 5001478-015 (WI)

Record details

NPI number1871596122
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedMay 31, 2005
Last updated in NPPESJuly 13, 2026

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