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

Ron Allen Fenton, RDN

Individual provider Registered Dietitian · NPI 1023844479

Ron Allen Fenton, RDN is a Registered Dietitian OR Nutrition Professional in Marana, Arizona. Qualified in 1992, 34 years ago. Practices with Marana Health Center Inc, a 114-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
34
Licensed in
TX
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

13395 N Marana Main St
Marana, AZ 85653-7008
Phone: (520) 682-4111
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 810439 (TX)

Record details

NPI number1023844479
Entity typeIndividual (Type 1)
GenderMale
Credentials RDN
Sole proprietorNo
NPI enumeratedSeptember 11, 2024
Last updated in NPPESSeptember 11, 2024
Certification dateSeptember 11, 2024

Medicare enrollment

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

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Group practice Marana Health Center Inc — 114 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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