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

Individual provider Registered Dietitian · NPI 1770970584

Marcella McCormack, RD is a Registered Dietitian in Phoenix, Arizona. Practices as a sole proprietor. Registered with an NPI since 2015.

In the registry since
2015
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

32605 N 15th Ln
Phoenix, AZ 85085-9027
Phone: (707) 339-1029
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X

Record details

NPI number1770970584
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorYes
NPI enumeratedApril 20, 2015
Last updated in NPPESApril 20, 2015
Mailing address32605 N 15th Ln, Phoenix, AZ 85085-9027

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