Leslie Contreras
NPI 1275314312 · Assistant Behavior Analyst · Long Beach, CA
Leslie Contreras is a Assistant Behavior Analyst provider in Long Beach, CA (NPI 1275314312).
Provider details
- NPI number
- 1275314312
- Entity type
- Individual
- Primary specialty
- Assistant Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
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
2 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
Mailing address
Registry dates
- Enumerated
- 2023-10-12
- Last updated
- 2023-10-12
- Certified
- 2023-10-12
Frequently asked questions
- What is Leslie Contreras's NPI number?
- Leslie Contreras's National Provider Identifier (NPI) is 1275314312, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Contreras's specialty?
- Leslie Contreras is listed in the NPPES registry with a primary specialty of Assistant Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Leslie Contreras located?
- Leslie Contreras's practice location on file with NPPES is 3491 Elm Ave, Long Beach, CA 90807-4430.
- What is Leslie Contreras's phone number?
- The practice phone number listed in the NPPES registry for Leslie Contreras is (833) 223-8326.
- Is Leslie Contreras's NPI active?
- Yes — Leslie Contreras's NPI (1275314312) is active in the NPPES registry as of the last update on 2023-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.