Arete Sleep LLC

Arete Sleep LLC is a healthcare organization registered as Sleep Disorder Diagnostic Clinic/Center in Tucson, AZ, holding Type 2 (organization) NPI 1265485395 since 2006. The authorized official on file is Marc Fedor, Cfo.

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NPI	1265485395
Entity type	Organization (Type 2)
Legal business name	Arete Sleep LLC
Practice address	2001 W ORANGE GROVE RD, SUITE 302, Tucson, AZ, 85704
Phone	4802826599
Enumeration date	2006-05-18
Last updated in NPPES	2007-07-31

Authorized official

Name	Marc Fedor
Title	Cfo
Phone	4802826512

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
261QS1200X	Sleep Disorder Diagnostic Clinic/Center	Primary	3921	AZ

Other identifiers

Identifier	Type	State	Issuer
978760	Medicaid	AZ	—

Copy-ready billing details

Provider: Arete Sleep LLC
NPI: 1265485395
Taxonomy: 261QS1200X (Sleep Disorder Diagnostic Clinic/Center)
Address: 2001 W ORANGE GROVE RD, SUITE 302, Tucson, AZ, 85704

Providers at this address

NPI	Name	Type	Specialty	Location
1215931092	Xray Physicians, Ltd.	Organization	Radiologic Technologist	Tucson, AZ
1104814466	Janin Struminger	Individual	Infectious Disease Physician	Tucson, AZ
1598753865	Elizabeth Wack	Individual	Infectious Disease Physician	Tucson, AZ
1255319174	David Allen	Individual	Pediatrics Physician	Tucson, AZ
1962473041	Michael Boren	Individual	Internal Medicine Physician	Tucson, AZ
1215908397	Homeira Baghdadi	Individual	Internal Medicine Physician	Tucson, AZ
1922052547	Health Care Professional Corporation	Organization	Internal Medicine Physician	Tucson, AZ
1972520708	Manoj Mittal	Individual	Geriatric Medicine (Internal Medicine) Physician	Tucson, AZ

Verify this record

Cross-check NPI 1265485395 against the authoritative CMS record: view Arete Sleep LLC on the official NPPES registry .

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 or validate an NPI number.

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 2007-07-31. Verify at npiregistry.cms.hhs.gov.

Where is Arete Sleep LLC located?

The practice location on file with NPPES is in Tucson, AZ.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-31.