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

Sarah Udell, MS, RD/LD

Individual provider Registered Dietitian · NPI 1780959296

Sarah Udell, MS, RD/LD is a Registered Dietitian in Lake Saint Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2012.

Licensed in
MO
In the registry since
2012
What do these letters mean?
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

100 Medical Plz Ste 1203
Lake Saint Louis, MO 63367-1366
Phone: (636) 625-7733
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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 2011034455 (MO)

Record details

NPI number1780959296
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RD/LD
Sole proprietorNo
NPI enumeratedMarch 16, 2012
Last updated in NPPESMay 3, 2013

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