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

Individual provider Registered Dietitian · NPI 1699640052

Sarah Lett, MS, RDN is a Registered Dietitian OR Nutrition Professional in Saint Louis, Missouri. Graduated from Saint Louis University School of Medicine in 2025, 1 year ago. Works from 2 locations.

Years since qualifying
1
Trained at
Saint Louis University School of Medicine
In the registry since
2025
What do these letters mean?
MS — Master of Science
A graduate science degree.
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.

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Practice location Address checks out

1465 S Grand Blvd
Saint Louis, MO 63104-1003
Phone: (314) 268-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 13000 Butler Crest Dr, Saint Louis, MO 63128-4276 — (314) 842-3535

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X

Record details

NPI number1699640052
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RDN
Sole proprietorNo
NPI enumeratedOctober 7, 2025
Last updated in NPPESOctober 7, 2025
Certification dateOctober 7, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2025 (1 years in practice)
Accepts Medicare assignment Not indicated

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