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

William J Reardon, DDS

Individual provider Dentist · NPI 1164432258

William J Reardon, DDS is a Dentist in Yankton, South Dakota. Licensed in South Dakota. Registered with an NPI since 2006.

Licensed in
SD
In the registry since
2006
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

1100 Broadway Ave Ste 1
Yankton, SD 57078-2927
Phone: (605) 668-2273
Fax: (605) 668-2273
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence M824 (SD)

Record details

NPI number1164432258
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedAugust 9, 2006
Last updated in NPPESApril 16, 2014

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