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

Theresa Mazza, RDN

Individual provider Registered Dietitian · NPI 1679329767

Theresa Mazza, RDN is a Registered Dietitian in Phoenix, Arizona. Registered with an NPI since 2024.

In the registry since
2024
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.

See every abbreviation used in this directory →

Practice location Address checks out

4509 N 17th Ave
Phoenix, AZ 85015-3810
Phone: (603) 560-5026
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X

Record details

NPI number1679329767
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN
Sole proprietorNo
NPI enumeratedApril 29, 2024
Last updated in NPPESApril 29, 2024
Certification dateApril 29, 2024

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