Kirsten Mellott, RDN
NPI 1891368452 · Registered Dietitian · Sierra Vista, AZ
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kirsten Mellott, RDN is a Registered Dietitian provider in Sierra Vista, AZ (NPI 1891368452).
Provider details
- NPI number
- 1891368452
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 86154717 (AZ)
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
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 496 Earl DrSierra Vista, AZ 85635-1132Phone: (801) 874-5856
- 2585 E Wilcox DrSierra Vista, AZ 85635-2821Phone: (520) 255-5475
Registry dates
- Enumerated
- 2021-07-21
- Last updated
- 2024-07-03
- Certified
- 2024-07-03
Frequently asked questions
- What is Kirsten Mellott's NPI number?
- Kirsten Mellott's National Provider Identifier (NPI) is 1891368452, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kirsten Mellott's specialty?
- Kirsten Mellott is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Kirsten Mellott located?
- Kirsten Mellott's practice location on file with NPPES is 155 Calle Portal Ste 700, Sierra Vista, AZ 85635-2973.
- What is Kirsten Mellott's phone number?
- The practice phone number listed in the NPPES registry for Kirsten Mellott is (520) 459-0203.
- Does Kirsten Mellott accept Medicare?
- Kirsten Mellott is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kirsten Mellott's NPI active?
- Yes — Kirsten Mellott's NPI (1891368452) is active in the NPPES registry as of the last update on 2024-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.