IndividualActive
Oscar Contreras
NPI 1093362113 · Social Worker · Oakland, CA
Oscar Contreras is a Social Worker provider in Oakland, CA (NPI 1093362113).
Provider details
- NPI number
- 1093362113
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
1501 Fruitvale Ave
Oakland, CA 94601-2322
Phone: (510) 535-6200
Street-level locationGet directions
Mailing address
1353 88th Ave
Oakland, CA 94621-1117
Registry dates
- Enumerated
- 2019-08-22
- Last updated
- 2025-09-11
Frequently asked questions
- What is Oscar Contreras's NPI number?
- Oscar Contreras's National Provider Identifier (NPI) is 1093362113, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oscar Contreras's specialty?
- Oscar Contreras is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Oscar Contreras located?
- Oscar Contreras's practice location on file with NPPES is 1501 Fruitvale Ave, Oakland, CA 94601-2322.
- What is Oscar Contreras's phone number?
- The practice phone number listed in the NPPES registry for Oscar Contreras is (510) 535-6200.
- Is Oscar Contreras's NPI active?
- Yes — Oscar Contreras's NPI (1093362113) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.