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

Carolyn Griedl, RD

Individual provider Registered Dietitian · NPI 1053708727

Carolyn Griedl, RD is a Registered Dietitian OR Nutrition Professional in Phoenix, Arizona. Qualified in 1997, 29 years ago. Practices with Ad Medical Supply Inc, a 5-clinician group and accepts Medicare assignment.

Years since qualifying
29
In the registry since
2015
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

1842 E Muirwood Dr
Phoenix, AZ 85048-8613
Phone: (480) 734-3650
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

Record details

NPI number1053708727
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorYes
NPI enumeratedApril 21, 2015
Last updated in NPPESApril 21, 2015

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Ad Medical Supply Inc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Phoenix