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Alliant Sleep, LLC

Clinical Medical Laboratory in Rancho Cucamonga, CA · enumerated 2006 · authorized official Ali Montazeri, General Manager.

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

National Provider Identifier

1467405480

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Registry record

Entity type Organization (Type 2)
Legal business name Alliant Sleep, LLC
Other name <Unavail>
Practice address 9439 Archibald Ave, Suite 105, Rancho Cucamonga, CA, 91730
Phone (909) 987-3100
Fax (909) 987-5510
Enumeration date May 19, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Ali Montazeri
Title General Manager
Phone (909) 987-3100

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 Alliant Sleep, LLC?
The NPI for Alliant Sleep, LLC is 1467405480, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Alliant Sleep, LLC?
NPPES lists Ali Montazeri (General Manager) as the authorized official for this organization.

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