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

Rayman Gene Zimmerman, RD, LRD

Individual provider Registered Dietitian · NPI 1841072154

Rayman Gene Zimmerman, RD, LRD is a Registered Dietitian in Phoenix, Arizona. Practices as a sole proprietor. Licensed in North Dakota.

Licensed in
ND
In the registry since
2023
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1919 E Thomas Rd
Phoenix, AZ 85016-7710
Phone: (602) 933-1000
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 1476 (ND)

Record details

NPI number1841072154
Entity typeIndividual (Type 1)
GenderMale
Credentials RD , LRD
Sole proprietorYes
NPI enumeratedOctober 20, 2023
Last updated in NPPESSeptember 11, 2025
Certification dateJune 2, 2025

Other providers in Phoenix