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

Individual provider Registered Dietitian · NPI 1356954283

Dalia Siada Beydoun, RD is a Registered Dietitian in Costa Mesa, California. Works from 2 locations. 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

3100 Airway Ave Ste 139
Costa Mesa, CA 92626-4614
Phone: (949) 409-5676
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 200 W Arbor Dr, San Diego, CA 92103-9000 — (949) 409-5676

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 86010806 (CA)

Record details

NPI number1356954283
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorNo
NPI enumeratedAugust 29, 2020
Last updated in NPPESAugust 30, 2023
Certification dateAugust 30, 2023

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