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

Leah Anne Lopez De Guzman, RD

Individual provider Registered Dietitian · NPI 1548003445

Leah Anne Lopez De Guzman, RD is a Registered Dietitian in Union City, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2024
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

1320 Decoto Rd Ste 100
Union City, CA 94587-3599
Phone: (510) 404-2511
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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 86080408 (CA)

Record details

NPI number1548003445
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorYes
NPI enumeratedJune 17, 2024
Last updated in NPPESJune 17, 2024
Certification dateJune 17, 2024

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