Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Preferred Dream Diagnostic, LLC

Sleep Disorder Diagnostic Clinic/Center in Agoura Hills, CA · enumerated 2019 · authorized official Alan Bramson, Coo.

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

National Provider Identifier

1083175509

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Registry record

Entity type Organization (Type 2)

Legal business name Preferred Dream Diagnostic, LLC

Practice address 29800 Agoura Rd Ste 100, Agoura Hills, CA, 91301

Phone (888) 322-7108

Fax (888) 800-3851

Enumeration date Mar 27, 2019

Last updated in NPPES Apr 19, 2019

Taxonomy & classification

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

Authorized official

Name Alan Bramson

Title Coo

Phone (888) 322-7108

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 2019-04-19. Verify at npiregistry.cms.hhs.gov.

Where is Preferred Dream Diagnostic, LLC located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-04-19.