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

Brittany Mackay, BS

Individual provider Registered Dietitian · NPI 1891312203

Brittany Mackay, BS is a Registered Dietitian in Glendale, Arizona. Licensed in Colorado. Registered with an NPI since 2020.

Licensed in
CO
In the registry since
2020
What do these letters mean?
BS — Bachelor of Science
An undergraduate science degree.

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Practice location Address checks out

18001 N 79th Ave Ste A12
Glendale, AZ 85308-8398
Phone: (623) 399-6825
Fax: (623) 505-3474
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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 86114224 (CO)

Record details

NPI number1891312203
Entity typeIndividual (Type 1)
GenderFemale
Credentials BS
Sole proprietorNo
NPI enumeratedJuly 1, 2020
Last updated in NPPESFebruary 23, 2022
Certification dateFebruary 23, 2022
Mailing address18001 N 79th Ave Ste A12, Glendale, AZ 85308-8398

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