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BARKER SLEEP MEDICINE PROFESSIONALS
NPI 1881706158
Psychiatry & Neurology - Neurology in Knoxville, TN

Active since August 31, 2006
101 E BLOUNT AVE, KNOXVILLE, TN 37920(865) 632-5627(865) 584-2165 Get Directions Write a Review

NPPES record last updated: June 23, 2015. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Barker Sleep Medicine Professionals NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BARKER SLEEP MEDICINE PROFESSIONALS (NPI 1881706158) is a healthcare organization registered as a neurology in Knoxville, Tennessee and active in the NPI registry since August 2006. The organization lists Rosanne S Barker, Principal, as its authorized official.

NPPES Registry Identity

NPI1881706158
Entity TypeOrganization
Primary Taxonomy2084N0400X
Legal Business NameBARKER SLEEP MEDICINE PROFESSIONALS
Location Address101 E BLOUNT AVEKnoxville, TN 37920-1601
Mailing Address1388 Papermill Pointe WayKnoxville, TN 37909-1903 · (865) 584-3850 · Fax (865) 342-0018
Phone(865) 632-5627
Fax(865) 584-2165
Organization SubpartNo
Authorized OfficialRosanne S BarkerPrincipal · (865) 584-3850
Enumeration DateAugust 31, 2006
Last NPPES UpdateJune 23, 2015
✔ NPI 1881706158 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
101 E BLOUNT AVE, Knoxville, TN 37920
Open in Google Maps ↗

Other Identifiers 2

Medicaid3730311TN
Medicare ID-Type Unspecified3730311Mc Group #

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Barker Sleep Medicine Professionals is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by March 31, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateTennesseeEnrollment IDO20050713000565Non-DME Part B · Clinic/Group PracticeDue dateMarch 31, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Barker Sleep Medicine Professionals, which bills Medicare for the services this clinician delivers.

Clinician (1)

Rosanne Barker, MD
Neurology
NPI 1780624486
1388 PAPERMILL POINTE WAY
Knoxville, TN 37909
(865) 584-3850
✔ PECOS✔ Accepts Medicare4.1 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Barker Sleep Medicine Professionals's NPI number?

The NPI number for Barker Sleep Medicine Professionals is 1881706158. It was assigned to this organization in the NPPES registry on August 31, 2006.

Where is Barker Sleep Medicine Professionals located?

Barker Sleep Medicine Professionals is located at 101 E Blount Ave, Knoxville, TN 37920. The listed phone number is (865) 632-5627.

What is Barker Sleep Medicine Professionals's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Barker Sleep Medicine Professionals enrolled in Medicare?

Yes. Barker Sleep Medicine Professionals is registered in the Medicare PECOS enrollment system.

When is Barker Sleep Medicine Professionals's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Tennessee, Clinic/Group Practice) is due for revalidation by March 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Barker Sleep Medicine Professionals?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Neurology) reassigns their Medicare billing to Barker Sleep Medicine Professionals. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Barker Sleep Medicine Professionals was last updated on June 23, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.