Sarah Zunker, RD
NPI 1477390631 · Registered Dietitian · Tempe, AZ
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Zunker, RD is a Registered Dietitian provider in Tempe, AZ (NPI 1477390631).
Provider details
- NPI number
- 1477390631
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- Yes
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
1 yr 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
- 2024-07-13
- Last updated
- 2025-09-30
- Certified
- 2025-09-30
Frequently asked questions
- What is Sarah Zunker's NPI number?
- Sarah Zunker's National Provider Identifier (NPI) is 1477390631, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Zunker's specialty?
- Sarah Zunker is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Sarah Zunker located?
- Sarah Zunker's practice location on file with NPPES is 1001 E Playa Del Norte Dr Unit 2103, Tempe, AZ 85288-2185.
- What is Sarah Zunker's phone number?
- The practice phone number listed in the NPPES registry for Sarah Zunker is (602) 210-8136.
- Does Sarah Zunker accept Medicare?
- Sarah Zunker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Zunker's NPI active?
- Yes — Sarah Zunker's NPI (1477390631) is active in the NPPES registry as of the last update on 2025-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.