IndividualActive
Ethel Castellon
NPI 1821897000 · Behavior Technician · Wildomar, CA
Ethel Castellon is a Behavior Technician provider in Wildomar, CA (NPI 1821897000).
Provider details
- NPI number
- 1821897000
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- RBT-25-416725 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
32326 Clinton Keith Rd Ste 201
Wildomar, CA 92595-7317
Phone: (858) 264-5858
Fax: (858) 649-6012
Approximate (ZIP-level) locationGet directions
Mailing address
16255 Ventura Blvd
Rancho Cucamonga, CA 91730
Registry dates
- Enumerated
- 2025-03-11
- Last updated
- 2025-03-11
- Certified
- 2025-03-07
Frequently asked questions
- What is Ethel Castellon's NPI number?
- Ethel Castellon's National Provider Identifier (NPI) is 1821897000, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ethel Castellon's specialty?
- Ethel Castellon is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Ethel Castellon located?
- Ethel Castellon's practice location on file with NPPES is 32326 Clinton Keith Rd Ste 201, Wildomar, CA 92595-7317.
- What is Ethel Castellon's phone number?
- The practice phone number listed in the NPPES registry for Ethel Castellon is (858) 264-5858.
- Is Ethel Castellon's NPI active?
- Yes — Ethel Castellon's NPI (1821897000) is active in the NPPES registry as of the last update on 2025-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.