IndividualActive
Crystal Castellanos
NPI 1427527316 · Behavior Technician · Valencia, CA
Crystal Castellanos is a Behavior Technician provider in Valencia, CA (NPI 1427527316).
Provider details
- NPI number
- 1427527316
- 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
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
25115 Avenue Stanford Ste 100
Valencia, CA 91355-4791
Phone: (818) 241-6780
Fax: (818) 241-6853
Street-level locationGet directions
Mailing address
206 N Jackson St
Glendale, CA 91206-4330
Registry dates
- Enumerated
- 2018-11-20
- Last updated
- 2018-11-20
Frequently asked questions
- What is Crystal Castellanos's NPI number?
- Crystal Castellanos's National Provider Identifier (NPI) is 1427527316, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Castellanos's specialty?
- Crystal Castellanos is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Crystal Castellanos located?
- Crystal Castellanos's practice location on file with NPPES is 25115 Avenue Stanford Ste 100, Valencia, CA 91355-4791.
- What is Crystal Castellanos's phone number?
- The practice phone number listed in the NPPES registry for Crystal Castellanos is (818) 241-6780.
- Is Crystal Castellanos's NPI active?
- Yes — Crystal Castellanos's NPI (1427527316) is active in the NPPES registry as of the last update on 2018-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.