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

Sarah Elizabeth Knowles, RD

Individual provider Registered Dietitian · NPI 1538408422

Sarah Elizabeth Knowles, RD is a Registered Dietitian in Ruston, Louisiana. Licensed in Louisiana. Registered with an NPI since 2013.

Licensed in
LA
In the registry since
2013
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

823 W California Ave
Ruston, LA 71270-4911
Phone: (318) 224-3044
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 2390 (LA)

Record details

NPI number1538408422
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorNo
NPI enumeratedFebruary 12, 2013
Last updated in NPPESFebruary 12, 2013

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