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

Sierra Grainger Cook, RDN, LDN

Individual provider Registered Dietitian · NPI 1326686213

Sierra Grainger Cook, RDN, LDN is a Registered Dietitian in Camp Lejeune, North Carolina. Licensed in North Carolina. Registered with an NPI since 2019.

Licensed in
NC
In the registry since
2019
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

100 Brewster Blvd
Camp Lejeune, NC 28547-2575
Phone: (910) 450-4416
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence L005804 (NC)

Record details

NPI number1326686213
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN , LDN
Sole proprietorNo
NPI enumeratedDecember 11, 2019
Last updated in NPPESMarch 16, 2023
Certification dateMarch 16, 2023

Other providers in Camp Lejeune