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

Dean F Tieszen, DC

Individual provider Chiropractor · NPI 1205826963

Dean F Tieszen, DC is a Chiropractor in Marion, South Dakota. Practices as a sole proprietor. Licensed in South Dakota.

Licensed in
SD
In the registry since
2005
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

203 N Broadway
Marion, SD 57043-0178
Phone: (605) 648-3761
Fax: (605) 648-3580
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 517 (SD)

Record details

NPI number1205826963
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedOctober 25, 2005
Last updated in NPPESOctober 19, 2011

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