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

Olivia Chang, RD

Individual provider Registered Dietitian · NPI 1669825758

Olivia Chang, RD is a Registered Dietitian in San Leandro, California. Licensed in California. Registered with an NPI since 2016.

Licensed in
CA
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

2500 Merced St
San Leandro, CA 94577-4201
Phone: (510) 454-1000
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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 86029772 (CA)

Record details

NPI number1669825758
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorNo
NPI enumeratedJuly 13, 2016
Last updated in NPPESJuly 13, 2016
Mailing address16570 Hannah Dr, San Leandro, CA 94578-1527

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