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

Nancy Yih Wong, MS, RD

Individual provider Registered Dietitian · NPI 1285357798

Nancy Yih Wong, 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
2022
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

2230 Jerrold Ave
San Francisco, CA 94124-1012
Phone: (415) 517-2280
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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 1022188 (CA)

Record details

NPI number1285357798
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RD
Sole proprietorYes
NPI enumeratedSeptember 20, 2022
Last updated in NPPESSeptember 20, 2022
Certification dateSeptember 20, 2022

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