IndividualActive
Alejandra Castillo
NPI 1942834403 · Behavior Technician · San Jose, CA
Alejandra Castillo is a Behavior Technician provider in San Jose, CA (NPI 1942834403).
Provider details
- NPI number
- 1942834403
- 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(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
1835 Park Ave
San Jose, CA 95126-1629
Phone: (303) 989-8169
Street-level locationGet directions
Mailing address
1835 Park Ave
San Jose, CA 95126-1629
Registry dates
- Enumerated
- 2020-02-24
- Last updated
- 2020-02-24
- Certified
- 2020-02-24
Frequently asked questions
- What is Alejandra Castillo's NPI number?
- Alejandra Castillo's National Provider Identifier (NPI) is 1942834403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alejandra Castillo's specialty?
- Alejandra Castillo is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Alejandra Castillo located?
- Alejandra Castillo's practice location on file with NPPES is 1835 Park Ave, San Jose, CA 95126-1629.
- What is Alejandra Castillo's phone number?
- The practice phone number listed in the NPPES registry for Alejandra Castillo is (303) 989-8169.
- Is Alejandra Castillo's NPI active?
- Yes — Alejandra Castillo's NPI (1942834403) is active in the NPPES registry as of the last update on 2020-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.