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

Steven R Yseth DDS PC

Organization General Practice Dentistry · NPI 1629645924

Steven R Yseth DDS PC is a General Practice Dentistry in Watertown, South Dakota. Registered with an NPI since 2021.

In the registry since
2021
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

415 16th Ave NE
Watertown, SD 57201-8688
Phone: (605) 886-2222
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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

Record details

NPI number1629645924
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Steven Yseth — Dentist/Owner · (605) 886-2222
NPI enumeratedJune 7, 2021
Last updated in NPPESJune 7, 2021
Certification dateJune 7, 2021
Mailing address415 16th Ave Ne, Watertown, SD 57201-8688

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