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

Mrs. Siona Sammartino, RDN, CD

Individual provider Registered Dietitian · NPI 1184157711

Mrs. Siona Sammartino, RDN, CD is a Registered Dietitian in Seattle, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2017
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.

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Practice location Address checks out

4500 9th Ave NE Ste 300 Ofc #42
Seattle, WA 98105-4762
Phone: (303) 818-7220
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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 DI60512832 (WA)

Record details

NPI number1184157711
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN , CD
Sole proprietorYes
NPI enumeratedApril 10, 2017
Last updated in NPPESApril 17, 2017

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