Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

James S. Brust, M.D., Inc.

Psychiatry Physician in San Pedro, CA · enumerated 2011 · authorized official James Brust, President.

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

National Provider Identifier

1881963080

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Registry record

Entity type Organization (Type 2)

Legal business name James S. Brust, M.D., Inc.

Practice address 2403 S Moray Ave, Suite #4, San Pedro, CA, 90732

Phone (310) 832-7943

Fax (310) 514-8017

Enumeration date Dec 19, 2011

Last updated in NPPES Dec 19, 2011

Taxonomy & classification

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name James Brust

Title President

Phone (310) 832-7943

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is James S. Brust, M.D., Inc. located?

The practice location on file with NPPES is in San Pedro, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-12-19. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-19.