Melissa Davis, RDN
NPI 1265271886 · Registered Dietitian · Tucson, AZ
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Davis, RDN is a Registered Dietitian provider in Tucson, AZ (NPI 1265271886).
Provider details
- NPI number
- 1265271886
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- No
- License
- DT90214 (TX)
Specialties & taxonomies
Dietary & Nutritional Service Providers
- Registered Dietitian133V00000X
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
- 2024-05-22
- Last updated
- 2024-05-22
- Certified
- 2024-05-22
Frequently asked questions
- What is Melissa Davis's NPI number?
- Melissa Davis's National Provider Identifier (NPI) is 1265271886, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Davis's specialty?
- Melissa Davis is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Melissa Davis located?
- Melissa Davis's practice location on file with NPPES is 829 W Pine St, Tucson, AZ 85704-4736.
- What is Melissa Davis's phone number?
- The practice phone number listed in the NPPES registry for Melissa Davis is (520) 820-2578.
- Does Melissa Davis accept Medicare?
- Melissa Davis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Davis's NPI active?
- Yes — Melissa Davis's NPI (1265271886) is active in the NPPES registry as of the last update on 2024-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.