Individual provider · Type 1 NPI

Tianna Dornan

Registered Dietitian · Los Osos, CA

NPI number 1649178377 Active

Practice location

1472 6th St
Los Osos, CA 93402-1614

Specialties and licenses

TaxonomyCodeLicense
Registered Dietitian Primary 133V00000XNone listed

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…

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About NPI 1649178377

Tianna Dornan's National Provider Identifier is 1649178377, issued on Oct 31, 2026. The primary taxonomy on file is Registered Dietitian (133V00000X), and the practice location is in Los Osos, CA. The record was last updated on Oct 31, 2026.