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

Marilyn Diane Smith, RD

Individual provider Registered Dietitian · NPI 1285045138

Marilyn Diane Smith, RD is a Registered Dietitian in Tuba City, Arizona. Registered with an NPI since 2014.

In the registry since
2014
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

167 N Main St
Tuba City, AZ 86045-0600
Phone: (928) 283-2501
Fax: (928) 283-2677
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 886496

Record details

NPI number1285045138
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorNo
NPI enumeratedMay 14, 2014
Last updated in NPPESMay 14, 2014

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