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

Mrs. Gretchen Flanagan, RD

Individual provider Registered Dietitian · NPI 1851843130

Mrs. Gretchen Flanagan, RD is a Registered Dietitian in Menlo Park, California. Practices as a sole proprietor. Registered with an NPI since 2016.

In the registry since
2016
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

1901 Palo Alto Way
Menlo Park, CA 94025-6139
Phone: (650) 380-4809
Fax: (650) 854-4475
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X

Record details

NPI number1851843130
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorYes
NPI enumeratedNovember 2, 2016
Last updated in NPPESNovember 2, 2016

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