Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Southern California Office of Respiratory Evaluation

Sleep Disorder Diagnostic Clinic/Center in Orange, CA · enumerated 2007 · authorized official Paul Braun, Owner.

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

National Provider Identifier

1538365101

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Registry record

Entity type Organization (Type 2)

Legal business name Southern California Office of Respiratory Evaluation

Practice address 2401 W Chapman Ave Ste 202, Orange, CA, 92868

Phone (800) 860-0833

Fax (714) 939-1308

Enumeration date Jun 21, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

261QS1200X Sleep Disorder Diagnostic Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Paul Braun

Title Owner

Phone (800) 860-0833

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Where is Southern California Office of Respiratory Evaluation located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.