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Mariana Contreras
NPI 1265293559 · Behavior Technician · Newark, CA
Mariana Contreras is a Behavior Technician provider in Newark, CA (NPI 1265293559).
Provider details
- NPI number
- 1265293559
- 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(51/100 index)
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
39899 Balentine Dr Ste 110
Newark, CA 94560-5356
Phone: (855) 223-7123
Street-level locationGet directions
Mailing address
Po Box 33568
San Diego, CA 92163-3568
Registry dates
- Enumerated
- 2024-01-23
- Last updated
- 2024-01-23
- Certified
- 2024-01-23
Frequently asked questions
- What is Mariana Contreras's NPI number?
- Mariana Contreras's National Provider Identifier (NPI) is 1265293559, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariana Contreras's specialty?
- Mariana Contreras is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Mariana Contreras located?
- Mariana Contreras's practice location on file with NPPES is 39899 Balentine Dr Ste 110, Newark, CA 94560-5356.
- What is Mariana Contreras's phone number?
- The practice phone number listed in the NPPES registry for Mariana Contreras is (855) 223-7123.
- Is Mariana Contreras's NPI active?
- Yes — Mariana Contreras's NPI (1265293559) is active in the NPPES registry as of the last update on 2024-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.