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

Dr. Walter W Casper, DMD

Individual provider General Practice Dentistry · NPI 1427277698

Dr. Walter W Casper, DMD is a General Practice Dentistry in Sisseton, South Dakota. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2007
Specialties on file
2
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

See every abbreviation used in this directory →

Practice location Address checks out

100 Lake Traverse Dr
Sisseton, SD 57262-7046
Phone: (605) 698-7606
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 22DIO1895600 (NJ)
General Practice Dentistry Taxonomy 1223G0001X · Licence 22DI01895600 (NJ)

Record details

NPI number1427277698
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorYes
NPI enumeratedApril 25, 2007
Last updated in NPPESApril 1, 2019

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