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Barker Sleep Medicine Professionals, Pllc

Sleep Medicine (Psychiatry & Neurology) Physician in Knoxville, TN · enumerated 2007 · authorized official Rosanne Barker, Principal.

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

National Provider Identifier

1851411516

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Registry record

Entity type Organization (Type 2)
Legal business name Barker Sleep Medicine Professionals, Pllc
Practice address 1388 Papermill Pointe Way, Knoxville, TN, 37909
Phone (865) 584-3850
Fax (865) 342-0018
Enumeration date Mar 29, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

2084S0012X Sleep Medicine (Psychiatry & Neurology) Physician Allopathic & Osteopathic Physicians · License TN16922 (TN) Primary

Authorized official

Name Rosanne Barker
Title Principal
Phone (865) 584-3850

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 Barker Sleep Medicine Professionals, Pllc?
The NPI for Barker Sleep Medicine Professionals, Pllc is 1851411516, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Barker Sleep Medicine Professionals, Pllc?
NPPES lists Rosanne Barker (Principal) 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.