Brian Trinh
NPI 1205634508 · Behavior Technician · Ontario, CA
Brian Trinh is a Behavior Technician provider in Ontario, CA (NPI 1205634508).
Provider details
- NPI number
- 1205634508
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Behavior Technician106S00000X
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
1 yr in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 4688 Ontario Mills PkwyOntario, CA 91764-5104Phone: (949) 594-6582
Registry dates
- Enumerated
- 2025-03-04
- Last updated
- 2026-05-11
- Certified
- 2026-05-11
Frequently asked questions
- What is Brian Trinh's NPI number?
- Brian Trinh's National Provider Identifier (NPI) is 1205634508, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Trinh's specialty?
- Brian Trinh is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Brian Trinh located?
- Brian Trinh's practice location on file with NPPES is 3257 E Guasti Rd Ste 210, Ontario, CA 91761-1235.
- What is Brian Trinh's phone number?
- The practice phone number listed in the NPPES registry for Brian Trinh is (866) 727-8274.
- Is Brian Trinh's NPI active?
- Yes — Brian Trinh's NPI (1205634508) is active in the NPPES registry as of the last update on 2026-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.