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

Marta Mazzanti, MS, RD, CD

Individual provider Pediatric Nutrition Registered Dietitian · NPI 1437300936

Marta Mazzanti, MS, RD, CD is a Pediatric Nutrition Registered Dietitian in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2008.

Licensed in
WA
In the registry since
2008
What do these letters mean?
MS — Master of Science
A graduate science degree.
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

4800 Sand Point Way NE M/s W3731
Seattle, WA 98105-3901
Phone: (206) 987-2000
Fax: (206) 987-5658
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Nutrition Registered Dietitian (primary) Taxonomy 133VN1004X · Licence DI60045204 (WA)

Record details

NPI number1437300936
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RD , CD
Sole proprietorNo
NPI enumeratedOctober 2, 2008
Last updated in NPPESOctober 2, 2008

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