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

Alyssa Simpson, RDN, CGN, CLT

Individual provider Registered Dietitian · NPI 1962607556

Alyssa Simpson, RDN, CGN, CLT is a Registered Dietitian in Phoenix, Arizona. Practices as a sole proprietor. Licensed in Arizona.

Licensed in
AZ
In the registry since
2007
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

349 E Coronado Rd
Phoenix, AZ 85004-1525
Phone: (602) 422-9800
Fax: (602) 264-9101
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 930584 (AZ)

Record details

NPI number1962607556
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN , CGN , CLT
Sole proprietorYes
NPI enumeratedJune 15, 2007
Last updated in NPPESOctober 8, 2023
Certification dateOctober 8, 2023

Other providers in Phoenix