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

MS. Lindsay Oar, MS, RD, LDN

Individual provider Registered Dietitian · NPI 1659910982

MS. Lindsay Oar, MS, RD, LDN is a Registered Dietitian in Baton Rouge, Louisiana. Practices as a sole proprietor. Licensed in Louisiana.

Licensed in
LA
In the registry since
2020
What do these letters mean?
MS — Master of Science
A graduate science degree.
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

7069 Perkins Rd
Baton Rouge, LA 70808-7200
Phone: (225) 769-8000
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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 2888 (LA)

Record details

NPI number1659910982
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RD , LDN
Sole proprietorYes
NPI enumeratedJanuary 3, 2020
Last updated in NPPESJanuary 3, 2020
Certification dateJanuary 3, 2020

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