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

Allen Twu, RD

Individual provider Registered Dietitian · NPI 1881215549

Allen Twu, RD is a Registered Dietitian in San Jose, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2020
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

3195 Mabury Rd
San Jose, CA 95127-1020
Phone: (408) 680-6503
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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 86154733 (CA)

Record details

NPI number1881215549
Entity typeIndividual (Type 1)
GenderMale
Credentials RD
Sole proprietorYes
NPI enumeratedMay 4, 2020
Last updated in NPPESMay 4, 2020
Certification dateMay 4, 2020

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