Diane Phillips, RD, LD, CDE
NPI 1477654903 · Registered Dietitian · Flagstaff, AZ
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Phillips, RD, LD, CDE is a Registered Dietitian provider in Flagstaff, AZ (NPI 1477654903).
Provider details
- NPI number
- 1477654903
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, LD, CDE
- Sex
- Female
- Sole proprietor
- No
- License
- 417 (NM)
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
19 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
- 2006-09-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Diane Phillips's NPI number?
- Diane Phillips's National Provider Identifier (NPI) is 1477654903, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Phillips's specialty?
- Diane Phillips is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Diane Phillips located?
- Diane Phillips's practice location on file with NPPES is 1215 N Beaver St Ste 201, Flagstaff, AZ 86001-3126.
- What is Diane Phillips's phone number?
- The practice phone number listed in the NPPES registry for Diane Phillips is (928) 214-3920.
- Does Diane Phillips accept Medicare?
- Diane Phillips is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Phillips's NPI active?
- Yes — Diane Phillips's NPI (1477654903) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.