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Depression & Bipolar Institute, Inc

Psychiatry Physician in Orange, CA · enumerated 2007 · authorized official Himasiri De Silva, Partner.

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

National Provider Identifier

1497943864

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Registry record

Entity type Organization (Type 2)
Legal business name Depression & Bipolar Institute, Inc
Practice address 810 W La Veta Ave, Orange, CA, 92868
Phone (714) 532-6811
Fax (714) 532-5487
Enumeration date Oct 10, 2007
Last updated in NPPES Jan 6, 2012

Taxonomy & classification

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Himasiri De Silva
Title Partner
Phone (714) 532-6811

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

What is the NPI number for Depression & Bipolar Institute, Inc?
The NPI for Depression & Bipolar Institute, Inc is 1497943864, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Depression & Bipolar Institute, Inc?
NPPES lists Himasiri De Silva (Partner) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-06.