Individual provider · Type 1 NPI

Mariana Rodriguez Fierro, RDN, CDCES

Registered Dietitian · Phoenix, AZ

NPI number 1861361776 Active

Practice location

9015 N 3rd St
Phoenix, AZ 85020-2444

Call (480) 882-4545 Map

Fax (602) 714-3755

Mailing address

7500 N Dreamy Draw Dr Ste 145
Phoenix, AZ 85020-4668

Specialties and licenses

TaxonomyCodeLicense
Registered Dietitian Primary 133V00000X86154635 (AZ)

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 1861361776

Mariana Rodriguez Fierro, RDN, CDCES's National Provider Identifier is 1861361776, issued on Oct 30, 2025. The primary taxonomy on file is Registered Dietitian (133V00000X), and the practice location is in Phoenix, AZ. The record was last updated on Mar 16, 2026.