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David Castellanos
NPI 1447972989 · Behavior Technician · Encino, CA
David Castellanos is a Behavior Technician provider in Encino, CA (NPI 1447972989).
Provider details
- NPI number
- 1447972989
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
16500 Ventura Blvd Ste 414
Encino, CA 91436-5050
Phone: (818) 788-1003
Street-level locationGet directions
Mailing address
16500 Ventura Blvd Ste 414
Encino, CA 91436-5050
Registry dates
- Enumerated
- 2022-09-12
- Last updated
- 2022-09-12
- Certified
- 2022-09-12
Frequently asked questions
- What is David Castellanos's NPI number?
- David Castellanos's National Provider Identifier (NPI) is 1447972989, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Castellanos's specialty?
- David Castellanos is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is David Castellanos located?
- David Castellanos's practice location on file with NPPES is 16500 Ventura Blvd Ste 414, Encino, CA 91436-5050.
- What is David Castellanos's phone number?
- The practice phone number listed in the NPPES registry for David Castellanos is (818) 788-1003.
- Is David Castellanos's NPI active?
- Yes — David Castellanos's NPI (1447972989) is active in the NPPES registry as of the last update on 2022-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.