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Guadalupe Castellanos
NPI 1083571640 · Behavior Technician · Glendale, CA
Guadalupe Castellanos is a Behavior Technician provider in Glendale, CA (NPI 1083571640).
Provider details
- NPI number
- 1083571640
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social 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
201 N Brand Blvd Ofc 233
Glendale, CA 91203-3588
Phone: (818) 722-1770
Street-level locationGet directions
Mailing address
100 N Pacific Coast Hwy Ste 1400
El Segundo, CA 90245-5602
Registry dates
- Enumerated
- 2026-01-06
- Last updated
- 2026-01-06
- Certified
- 2026-01-06
Frequently asked questions
- What is Guadalupe Castellanos's NPI number?
- Guadalupe Castellanos's National Provider Identifier (NPI) is 1083571640, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Guadalupe Castellanos's specialty?
- Guadalupe Castellanos is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Guadalupe Castellanos located?
- Guadalupe Castellanos's practice location on file with NPPES is 201 N Brand Blvd Ofc 233, Glendale, CA 91203-3588.
- What is Guadalupe Castellanos's phone number?
- The practice phone number listed in the NPPES registry for Guadalupe Castellanos is (818) 722-1770.
- Is Guadalupe Castellanos's NPI active?
- Yes — Guadalupe Castellanos's NPI (1083571640) is active in the NPPES registry as of the last update on 2026-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.