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

Hannah Marie Horton, MS, RDN

Individual provider Registered Dietitian · NPI 1255163754

Hannah Marie Horton, MS, RDN is a Registered Dietitian in Irvine, California. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2024
What do these letters mean?
MS — Master of Science
A graduate science degree.
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

170 Placemark
Irvine, CA 92614-0172
Phone: (916) 798-6021
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 DT90742 (TX)

Record details

NPI number1255163754
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RDN
Sole proprietorYes
NPI enumeratedAugust 14, 2024
Last updated in NPPESSeptember 8, 2024
Certification dateSeptember 8, 2024

Other providers in Irvine