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

Maria Gru Hernandez, RDN

Individual provider Registered Dietitian · NPI 1801465042

Maria Gru Hernandez, RDN is a Registered Dietitian in Simi Valley, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2021
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

28 Washburn St
Simi Valley, CA 93065-4055
Phone: (805) 338-0052
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 1082785 (CA)

Record details

NPI number1801465042
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN
Sole proprietorYes
NPI enumeratedJune 22, 2021
Last updated in NPPESJune 22, 2021
Certification dateJune 22, 2021

Other providers in Simi Valley