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

Tiffany Nguyen, MS, RD

Individual provider Registered Dietitian · NPI 1720888639

Tiffany Nguyen, MS, RD is a Registered Dietitian in San Francisco, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2025
What do these letters mean?
MS — Master of Science
A graduate science degree.
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

728 Pacific Ave
San Francisco, CA 94133-4457
Phone: (415) 391-9686
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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 86326920 (CA)

Record details

NPI number1720888639
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RD
Sole proprietorYes
NPI enumeratedMarch 18, 2025
Last updated in NPPESMarch 18, 2025
Certification dateMarch 18, 2025

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