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

Alexandria Marie Arriaga, RD

Individual provider Registered Dietitian · NPI 1417784877

Alexandria Marie Arriaga, RD is a Registered Dietitian in Richland, Washington. Practices as a sole proprietor. Licensed in Washington.

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

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Practice location Address checks out

405 Winslow Ave
Richland, WA 99352-3819
Phone: (509) 942-8074
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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 60684408 (WA)

Record details

NPI number1417784877
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorYes
NPI enumeratedSeptember 18, 2024
Last updated in NPPESSeptember 18, 2024
Certification dateSeptember 18, 2024

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