Elise Marrs, RDN
NPI 1649040601 · Registered Dietitian · Tucson, AZ
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elise Marrs, RDN is a Registered Dietitian provider in Tucson, AZ (NPI 1649040601).
Provider details
- NPI number
- 1649040601
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 86115747
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
2 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2024-01-02
- Last updated
- 2024-02-21
- Certified
- 2024-02-21
Frequently asked questions
- What is Elise Marrs's NPI number?
- Elise Marrs's National Provider Identifier (NPI) is 1649040601, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elise Marrs's specialty?
- Elise Marrs is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Elise Marrs located?
- Elise Marrs's practice location on file with NPPES is 1500 N Wilmot Rd Unit C-280, Tucson, AZ 85712-4416.
- What is Elise Marrs's phone number?
- The practice phone number listed in the NPPES registry for Elise Marrs is (520) 836-5725.
- Does Elise Marrs accept Medicare?
- Elise Marrs is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elise Marrs's NPI active?
- Yes — Elise Marrs's NPI (1649040601) is active in the NPPES registry as of the last update on 2024-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.