Individual provider · Type 1 NPI

Diana Marithe Guerra

Nutritionist · San Mateo, CA

NPI number 1255283685 Active

Practice location

3050 S Delaware St Ste 130
San Mateo, CA 94403-2394

Specialties and licenses

Taxonomy	Code	License
Nutritionist Primary	133N00000X	None listed

Nutritionist: A specialist in adapting and applying food and nutrient knowledge to the solution of food and nutritional problems, the control of disease, and the promotion of health. Nutritionists perform research, instruct groups and individuals about nutritional requirements, and assist people in developing meal patterns that meet their nutritional needs; (2) A nutritionist is someone who has completed undergraduate and/or grad…

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About NPI 1255283685

Diana Marithe Guerra's National Provider Identifier is 1255283685, issued on Feb 10, 2026. The primary taxonomy on file is Nutritionist (133N00000X), and the practice location is in San Mateo, CA. The record was last updated on Feb 10, 2026.