IndividualActive
Irene Castillo, RDN
NPI 1124615950 · Registered Dietitian · Oxnard, CA
Irene Castillo, RDN is a Registered Dietitian provider in Oxnard, CA (NPI 1124615950).
Provider details
- NPI number
- 1124615950
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% 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
1500 Camino Del Sol
Oxnard, CA 93030-3725
Phone: (805) 738-3900
Street-level locationGet directions
Mailing address
3621 S G St
Oxnard, CA 93033-6039
Registry dates
- Enumerated
- 2020-12-28
- Last updated
- 2020-12-28
- Certified
- 2020-12-28
Frequently asked questions
- What is Irene Castillo's NPI number?
- Irene Castillo's National Provider Identifier (NPI) is 1124615950, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irene Castillo's specialty?
- Irene Castillo is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Irene Castillo located?
- Irene Castillo's practice location on file with NPPES is 1500 Camino Del Sol, Oxnard, CA 93030-3725.
- What is Irene Castillo's phone number?
- The practice phone number listed in the NPPES registry for Irene Castillo is (805) 738-3900.
- Is Irene Castillo's NPI active?
- Yes — Irene Castillo's NPI (1124615950) is active in the NPPES registry as of the last update on 2020-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.