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

Individual provider Registered Dietitian · NPI 1316493208

Sara Berreth, RDN, LN is a Registered Dietitian in Watertown, South Dakota. Practices as a sole proprietor. Licensed in South Dakota.

Licensed in
SD
In the registry since
2016
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.

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Practice location Address checks out

401 9th Ave NW
Watertown, SD 57201-1548
Phone: (605) 882-7874
Fax: (605) 882-5443
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 86018924 (SD)

Record details

NPI number1316493208
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN , LN
Sole proprietorYes
NPI enumeratedAugust 30, 2016
Last updated in NPPESAugust 30, 2016
Mailing address401 9th Ave Nw, Watertown, SD 57201-1548

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