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

Leeann Diercks, DDS

Individual provider Dentist · NPI 1174934574

Leeann Diercks, DDS is a Dentist in Watertown, South Dakota. Licensed in Minnesota and South Dakota. Registered with an NPI since 2014.

Licensed in
MN, SD
In the registry since
2014
Specialties on file
2
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

20 19th St SE
Watertown, SD 57201-3938
Phone: (605) 886-2805
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence D1113 (SD)
Dentist Taxonomy 122300000X · Licence D13356 (MN)

Record details

NPI number1174934574
Entity typeIndividual (Type 1)
GenderFemale
Credentials DDS
Sole proprietorNo
NPI enumeratedMay 19, 2014
Last updated in NPPESJune 22, 2016
Mailing address20 19th St Se, Po Box 330, Watertown, SD 57201-3938

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