Brenda Castellanos
NPI 1477496396 · Behavior Technician · Hacienda Heights, CA
Brenda Castellanos is a Behavior Technician provider in Hacienda Heights, CA (NPI 1477496396).
Provider details
- NPI number
- 1477496396
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2026-04-14
- Last updated
- 2026-04-14
- Certified
- 2026-04-14
Frequently asked questions
- What is Brenda Castellanos's NPI number?
- Brenda Castellanos's National Provider Identifier (NPI) is 1477496396, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brenda Castellanos's specialty?
- Brenda Castellanos is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Brenda Castellanos located?
- Brenda Castellanos's practice location on file with NPPES is 15852 Gale Ave, Hacienda Heights, CA 91745-1601.
- What is Brenda Castellanos's phone number?
- The practice phone number listed in the NPPES registry for Brenda Castellanos is (855) 223-7123.
- Is Brenda Castellanos's NPI active?
- Yes — Brenda Castellanos's NPI (1477496396) is active in the NPPES registry as of the last update on 2026-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.