Kathryn Granger Olivier, RDN, LDN
Oncology Nutrition Registered Dietitian · Baton Rouge, LA
Kathryn Granger Olivier, RDN, LDN is an oncology nutrition registered dietitian with a practice address in Baton Rouge, Louisiana, and NPI 1023816360, issued on Mar 4, 2025. Check the license (Louisiana 2681, as entered in NPPES) with the Louisiana board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Kathryn Granger Olivier
- Credential
- RDN, LDN
- Primary taxonomy
- Oncology Nutrition Registered Dietitian 133VN1301X
- License number
- 2681 LA
Self-reported in NPPES; status is on the state search - Practice location
- 4950 Essen LN, Baton Rouge, LA 70809
- Phone
- (225) 521-1216
- Enumerated
- Mar 4, 2025
- Record last updated
- Mar 27, 2025
- Entity
- Type 1 · individual
Also registered at 4950 Essen LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Deborah Abernathy, MDHematology & Oncology Physician1114905049
- Phillip Allen, M.D.Otolaryngology Physician1538150701
- Emily Brooks, MS, LDN, RDNRegistered Dietitian1831883339
- Martha Broussard, CRNACertified Registered Nurse Anesthetist1083685762
- Donna Bryant, N.P.Nurse Practitioner1275731473
- Jamie Chustz, CRNACertified Registered Nurse Anesthetist1922079615
Verify Kathryn Granger Olivier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license 2681Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Oncology Nutrition Registered Dietitian providers in Louisiana
There are 8 oncology nutrition registered dietitian records in Louisiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other oncology nutrition registered dietitian records in Louisiana
- Allison Cazenave, RDN, CSO, LDNThibodaux, LA1275310427
- Bailey Doctor, RDNew Orleans, LA1275161937
- Nicole EscoBaton Rouge, LA1194125518
- Michele GerarveJefferson, LA1275252207
- Vadel Shivers, LDN, RDN, PHD, CSOBaton Rouge, LA1992811988
- Ashley StickmanJefferson, LA1760008833
- Kristen Waguespack, MS,RD,LDNJefferson, LA1295699734
Common questions
What is Kathryn Granger Olivier, RDN, LDN's NPI number?
Kathryn Granger Olivier, RDN, LDN's National Provider Identifier (NPI) is 1023816360, issued on Mar 4, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn Granger Olivier, RDN, LDN located?
The NPPES record lists a practice address at 4950 Essen LN, Baton Rouge, LA, 70809. Phone: (225) 521-1216. Providers update this record themselves, so call before visiting.
How can I verify Kathryn Granger Olivier, RDN, LDN's license?
NPPES lists Louisiana license number 2681, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.