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Building Opportunities for Self Sufficiency

Social Worker in Oakland, CA · enumerated 2013 · authorized official Robert Barrer, Assistant Director.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1821430711

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Registry record

Entity type Organization (Type 2)
Legal business name Building Opportunities for Self Sufficiency
Other name <Unavail>
Practice address 2116 Broadway, Oakland, CA, 94612
Phone (510) 899-4100
Fax (510) 350-3322
Enumeration date Jul 22, 2013
Last updated in NPPES Jul 22, 2013

Taxonomy & classification

104100000X Social Worker Behavioral Health & Social Service Providers Primary

Authorized official

Name Robert Barrer
Title Assistant Director
Phone (510) 649-0627

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Who is the authorized official for Building Opportunities for Self Sufficiency?
NPPES lists Robert Barrer (Assistant Director) as the authorized official for this organization.
What is the NPI number for Building Opportunities for Self Sufficiency?
The NPI for Building Opportunities for Self Sufficiency is 1821430711, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-22.