Sarah Duke, R.D.N.
NPI 1003347642 · Registered Dietitian · Tucson, AZ
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Duke, R.D.N. is a Registered Dietitian provider in Tucson, AZ (NPI 1003347642).
Provider details
- NPI number
- 1003347642
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- R.D.N.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-03-24
- Last updated
- 2017-03-24
Frequently asked questions
- What is Sarah Duke's NPI number?
- Sarah Duke's National Provider Identifier (NPI) is 1003347642, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Duke's specialty?
- Sarah Duke is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Sarah Duke located?
- Sarah Duke's practice location on file with NPPES is 1001 W Camino Desierto, Tucson, AZ 85704-4506.
- What is Sarah Duke's phone number?
- The practice phone number listed in the NPPES registry for Sarah Duke is (520) 907-9587.
- Does Sarah Duke accept Medicare?
- Sarah Duke is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Duke's NPI active?
- Yes — Sarah Duke's NPI (1003347642) is active in the NPPES registry as of the last update on 2017-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.