Diane Cummings
NPI 1003766569 · Registered Dietitian · Prescott, AZ
Diane Cummings is a Registered Dietitian provider in Prescott, AZ (NPI 1003766569).
Provider details
- NPI number
- 1003766569
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- NDP-2025-0037 (NM)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2026-02-02
- Last updated
- 2026-03-17
- Certified
- 2026-03-17
Frequently asked questions
- What is Diane Cummings's NPI number?
- Diane Cummings's National Provider Identifier (NPI) is 1003766569, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Cummings's specialty?
- Diane Cummings is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Diane Cummings located?
- Diane Cummings's practice location on file with NPPES is 5252 Tranquil Bluff Way, Prescott, AZ 86301-0114.
- What is Diane Cummings's phone number?
- The practice phone number listed in the NPPES registry for Diane Cummings is (850) 982-8742.
- Is Diane Cummings's NPI active?
- Yes — Diane Cummings's NPI (1003766569) is active in the NPPES registry as of the last update on 2026-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.