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

Mrs. Kathryn Granger Olivier, RDN, LDN

Individual provider Oncology Nutrition Registered Dietitian · NPI 1023816360

Mrs. Kathryn Granger Olivier, RDN, LDN is an Oncology Nutrition Registered Dietitian in Baton Rouge, Louisiana. Licensed in Louisiana. Registered with an NPI since 2025.

Licensed in
LA
In the registry since
2025
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

See every abbreviation used in this directory →

Practice location Address checks out

4950 Essen Ln
Baton Rouge, LA 70809-3738
Phone: (225) 521-1216
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Oncology Nutrition Registered Dietitian (primary) Taxonomy 133VN1301X · Licence 2681 (LA)

Record details

NPI number1023816360
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN , LDN
Sole proprietorNo
NPI enumeratedMarch 4, 2025
Last updated in NPPESMarch 27, 2025
Certification dateMarch 27, 2025

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