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

Dr. Gary Lee Mattson, DDS

Individual provider General Practice Dentistry · NPI 1245366186

Dr. Gary Lee Mattson, DDS is a General Practice Dentistry in Willmar, Minnesota. Practices as a sole proprietor. Licensed in Minnesota.

Licensed in
MN
In the registry since
2007
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

113 Litchfield Ave SE
Willmar, MN 56201-3628
Phone: (320) 235-9551
Fax: (320) 235-6786
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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 9083 (MN)

Record details

NPI number1245366186
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedFebruary 26, 2007
Last updated in NPPESJuly 8, 2007
Mailing address113 Litchfield Ave Se, Willmar, MN 56201-3628

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