What is Marissa Castillo's NPI number?

Marissa Castillo's National Provider Identifier (NPI) is 1407325319, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marissa Castillo's specialty?

Marissa Castillo is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Marissa Castillo located?

Marissa Castillo's practice location on file with NPPES is 5312 Bolsa Ave Ste 105, Huntington Beach, CA 92649-1060.

What is Marissa Castillo's phone number?

The practice phone number listed in the NPPES registry for Marissa Castillo is (818) 241-6780.

Is Marissa Castillo's NPI active?

Yes — Marissa Castillo's NPI (1407325319) is active in the NPPES registry as of the last update on 2018-11-20.

IndividualActive

Marissa Castillo

NPI 1407325319 · Behavior Technician · Huntington Beach, CA

Marissa Castillo is a Behavior Technician provider in Huntington Beach, CA (NPI 1407325319).

Provider details

NPI number: 1407325319
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(60/100 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

5312 Bolsa Ave Ste 105

Huntington Beach, CA 92649-1060

Phone: (818) 241-6780

Fax: (818) 241-6853

Street-level locationGet directions

More CA providers

Mailing address

206 N Jackson St

Glendale, CA 91206-4330

Enumerated: 2018-11-20
Last updated: 2018-11-20

Frequently asked questions

What is Marissa Castillo's NPI number?: Marissa Castillo's National Provider Identifier (NPI) is 1407325319, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Marissa Castillo's specialty?: Marissa Castillo is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
Where is Marissa Castillo located?: Marissa Castillo's practice location on file with NPPES is 5312 Bolsa Ave Ste 105, Huntington Beach, CA 92649-1060.
What is Marissa Castillo's phone number?: The practice phone number listed in the NPPES registry for Marissa Castillo is (818) 241-6780.
Is Marissa Castillo's NPI active?: Yes — Marissa Castillo's NPI (1407325319) 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.