IndividualActive
Nathalie Castillo
NPI 1750251740 · Community Health Worker · Chino, CA
Nathalie Castillo is a Community Health Worker provider in Chino, CA (NPI 1750251740).
Provider details
- NPI number
- 1750251740
- Entity type
- Individual
- Primary specialty
- Community Health WorkerOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Basic profile(47/100 index)
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
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
11860 Telephone Ave
Chino, CA 91710
Phone: (909) 202-4572
Street-level locationGet directions
Mailing address
1678 W Bonnie View Dr
Rialto, CA 92376-6215
Registry dates
- Enumerated
- 2025-11-06
- Last updated
- 2025-11-06
- Certified
- 2025-10-21
Frequently asked questions
- What is Nathalie Castillo's NPI number?
- Nathalie Castillo's National Provider Identifier (NPI) is 1750251740, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathalie Castillo's specialty?
- Nathalie Castillo is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).
- Where is Nathalie Castillo located?
- Nathalie Castillo's practice location on file with NPPES is 11860 Telephone Ave, Chino, CA 91710.
- What is Nathalie Castillo's phone number?
- The practice phone number listed in the NPPES registry for Nathalie Castillo is (909) 202-4572.
- Is Nathalie Castillo's NPI active?
- Yes — Nathalie Castillo's NPI (1750251740) is active in the NPPES registry as of the last update on 2025-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.