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Trishan Vithanage
NPI 1669130050 · Behavior Technician · Ontario, CA
Trishan Vithanage is a Behavior Technician provider in Ontario, CA (NPI 1669130050).
Provider details
- NPI number
- 1669130050
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
1500 S Haven Ave
Ontario, CA 91761-2969
Phone: (909) 749-5204
Street-level locationGet directions
Mailing address
1500 S Haven Ave
Ontario, CA 91761-2969
Registry dates
- Enumerated
- 2021-12-02
- Last updated
- 2021-12-02
- Certified
- 2021-12-02
Frequently asked questions
- What is Trishan Vithanage's NPI number?
- Trishan Vithanage's National Provider Identifier (NPI) is 1669130050, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Trishan Vithanage's specialty?
- Trishan Vithanage is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Trishan Vithanage located?
- Trishan Vithanage's practice location on file with NPPES is 1500 S Haven Ave, Ontario, CA 91761-2969.
- What is Trishan Vithanage's phone number?
- The practice phone number listed in the NPPES registry for Trishan Vithanage is (909) 749-5204.
- Is Trishan Vithanage's NPI active?
- Yes — Trishan Vithanage's NPI (1669130050) is active in the NPPES registry as of the last update on 2021-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.