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Dietitian, Registereds in Oro Valley, AZ

Browse 8 Dietitian, Registered providers listed in NPPES with a practice address in Oro Valley, Arizona.

8 Healthcare Providers

How Oro Valley compares with the U.S.

8 active clinicians in Dietitian, Registered list a practice address in Oro Valley, AZ in the NPI registry.

With fewer than 10 clinicians, rates per 100,000 residents are not reliable enough to compare.

Too few clinicians in Dietitian, Registered in Oro Valley are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026.

Showing 1โ€“8 of 8 providers
With recent CMS data first, then Aโ€“Z

Gillian Marina Ruiz , RD

Dietitian, Registered

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1846 E Innovation Park Dr, Oro Valley, AZ 857551963
Phone: 5204771650
NPI Identifier 1598496622
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Jennifer Muir Bowers

Dietitian, Registered

Active NPI Status
10981 N Pomegranate Dr, Oro Valley, AZ 857379543
Phone: 5207429730
NPI Identifier 1861816787
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Regina Jurate Douglas , RD

Dietitian, Registered

Active NPI Status
10471 N Stargazer Dr, Oro Valley, AZ 857378695
Phone: 7078122082
NPI Identifier 1861466609
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Amarissa Handy , RD

Dietitian, Registered

Active NPI Status
1846 E Innovation Park Dr Ste 100, Oro Valley, AZ 857551963
Phone: 3852220010
NPI Identifier 1558109777
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Tara S Liwski , MS, RDN

Dietitian, Registered

Active NPI Status
1846 E Innovation Park Dr, Oro Valley, AZ 857551963
Phone: 5204771650
NPI Identifier 1043882863
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Courtney Smith

Dietitian, Registered

Active NPI Status Accepts Medicare Assignment
1846 E Innovation Park Dr Ste 100, Oro Valley, AZ 857551963
Phone: 5086491901
NPI Identifier 1740011493
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Laura Snider , RD

Dietitian, Registered

Active NPI Status
11542 N Kriscott Ct, Oro Valley, AZ 857373718
Phone: 5206612458
NPI Identifier 1356161087
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Jenel Stensurd

Dietitian, Registered

Active NPI Status
12939 N Camino Vieja Rancheria, Oro Valley, AZ 857555983
Phone: 4802094441
NPI Identifier 1962374397
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Frequently Asked Questions about Dietitian, Registered in Oro Valley

How do I check a Dietitian, Registered practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Arizona licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.