IndividualActive
Jennifer Castellanos, RD
NPI 1699195875 · Registered Dietitian · Glendale, AZ
Jennifer Castellanos, RD is a Registered Dietitian provider in Glendale, AZ (NPI 1699195875).
Provider details
- NPI number
- 1699195875
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
- License
- 886454 (AZ)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
17505 N 79th Ave
Suite 407
Glendale, AZ 85308-8725
Phone: (623) 399-6825
Fax: (623) 505-3474
Street-level locationGet directions
Mailing address
14045 N 7th St
Phoenix, AZ 85022-4388
Registry dates
- Enumerated
- 2014-04-25
- Last updated
- 2017-01-26
Frequently asked questions
- What is Jennifer Castellanos's NPI number?
- Jennifer Castellanos's National Provider Identifier (NPI) is 1699195875, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Castellanos's specialty?
- Jennifer Castellanos is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Jennifer Castellanos located?
- Jennifer Castellanos's practice location on file with NPPES is 17505 N 79th Ave, Glendale, AZ 85308-8725.
- What is Jennifer Castellanos's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Castellanos is (623) 399-6825.
- Is Jennifer Castellanos's NPI active?
- Yes — Jennifer Castellanos's NPI (1699195875) is active in the NPPES registry as of the last update on 2017-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.