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

Sarah E Smith, RD, LDN

Individual provider Nutritionist · NPI 1699308056

Sarah E Smith, RD, LDN is a Registered Dietitian OR Nutrition Professional in Exton, Pennsylvania. Qualified in 2016, 10 years ago. Practices with Main Line Healthcare, a 1,153-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
10
Licensed in
PA
In the registry since
2020
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

See every abbreviation used in this directory →

Practice location Address checks out

479 Thomas Jones Way Ste 650
Exton, PA 19341-2575
Phone: (484) 874-2551
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nutritionist (primary) Taxonomy 133N00000X · Licence DN007016 (PA)

Record details

NPI number1699308056
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , LDN
Sole proprietorNo
NPI enumeratedFebruary 13, 2020
Last updated in NPPESJanuary 2, 2025
Certification dateJanuary 2, 2025
Mailing address479 Thomas Jones Way Ste 650, Exton, PA 19341-2575

Medicare enrollment

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

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Main Line Healthcare — 1153 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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