Individual provider · Type 1 NPI

Jennifer Mesisca, RD

Registered Dietitian · Irvine, CA

NPI number 1275490047 Active

Practice location

114 Pacifica Ste 450
Irvine, CA 92618-3343

Call (949) 861-5583 Map

Mailing address

26135 Cordillera Dr
Mission Viejo, CA 92691-4015

Specialties and licenses

Taxonomy	Code	License
Registered Dietitian Primary	133V00000X	86043231 (CA)

Registered Dietitian: A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the…

4 other providers at this address

Other registered dietitian providers in Irvine

See all in Irvine →

About NPI 1275490047

Jennifer Mesisca, RD's National Provider Identifier is 1275490047, issued on Jan 5, 2026. The primary taxonomy on file is Registered Dietitian (133V00000X), and the practice location is in Irvine, CA. The record was last updated on Jan 5, 2026.