Nutritionist in Tucson, Arizona
Data updated monthly · Last refresh September 2026
11 Nutritionist providers practice in Tucson. Listings are drawn from federal public records and are not endorsements.
Nutritionist providers in Tucson
Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Cooper BentzTucson, AZ · No drug or device payments recorded (2025) ·
(949) 463-3670 Dr. Kathleen Gooden GoodenTucson, AZ · No drug or device payments recorded (2025) ·
(520) 404-5105 Dr. Lauren Kanzler, CCNTucson, AZ · No drug or device payments recorded (2025) ·
(520) 743-2336 Dr. Mary Picchioni, PH.D.Tucson, AZ · No drug or device payments recorded (2025) ·
(520) 954-2551 Dr. Melinda SoungTucson, AZ · No drug or device payments recorded (2025) ·
(520) 664-6477 Dr. Natalya MarcusTucson, AZ · No drug or device payments recorded (2025) ·
(978) 496-0935 Dr. Nathaniel Winfrey, CNSTucson, AZ · No drug or device payments recorded (2025) ·
(480) 904-6069 Dr. Nicholas Knutson, MPHTucson, AZ · No drug or device payments recorded (2025) ·
(520) 343-1238 Dr. Ruth Feldman, FDN-PTucson, AZ · No drug or device payments recorded (2025) ·
(520) 906-1900 Dr. Sridevi Krishnan, PHDTucson, AZ · No drug or device payments recorded (2025) ·
(520) 621-5138 Dr. Veronica Mullins, MS RD CSCSTucson, AZ · No drug or device payments recorded (2025) ·
(520) 404-4551 Common questions
How many Nutritionist providers are in Tucson, Arizona?There are 11 Nutritionist providers with active NPI records practicing in Tucson, according to federal NPPES data refreshed monthly.
Where does this data come from?Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
All specialties in Tucson Nutritionist across Arizona
