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

Mrs. Rebecca Elizabeth Porthouse, RD

Individual provider Registered Dietitian · NPI 1003077603

Mrs. Rebecca Elizabeth Porthouse, RD is a Registered Dietitian in Sunnyvale, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2008
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

555 E Washington Ave Apt 1106
Sunnyvale, CA 94086-2125
Phone: (408) 326-9403
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 01020916 (CA)

Record details

NPI number1003077603
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorYes
NPI enumeratedJune 17, 2008
Last updated in NPPESJune 17, 2008

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