SIBYL WRAY MD NEUROLOGY PC
NPI 1154522449
Psychiatry & Neurology - Neurology in Knoxville, TN
About Sibyl Wray Md Neurology Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SIBYL WRAY MD NEUROLOGY PC (NPI 1154522449) is a healthcare organization registered as a neurology in Knoxville, Tennessee and active in the NPI registry since May 2007. The organization holds a CLIA Waiver certificate valid through February 18, 2028 and lists Sibyl Wray, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Sibyl Wray Md Neurology Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
4Medicare enrollment records show 4 clinicians reassign Medicare billing to Sibyl Wray MD Neurology PC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 4 within 10 miles. They are listed nearest first.
Clinicians, nearest first (4)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 44D2003861
Sibyl Wray, MD, Neurology, PC · Knoxville, TNFrequently 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 Sibyl Wray MD Neurology PC's NPI number?
The NPI number for Sibyl Wray MD Neurology PC is 1154522449. It was assigned to this organization in the NPPES registry on May 31, 2007.
Where is Sibyl Wray MD Neurology PC located?
Sibyl Wray MD Neurology PC is located at 2060 Lakeside Centre Way, Knoxville, TN 37922. The listed phone number is (865) 218-6222.
What is Sibyl Wray MD Neurology PC's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Sibyl Wray MD Neurology PC enrolled in Medicare?
Yes. Sibyl Wray MD Neurology PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Sibyl Wray MD Neurology PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians in 2 Medicare specialties reassign their Medicare billing to Sibyl Wray MD Neurology PC. 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. The largest specialties are Nurse Practitioner (3) and Neurology (1). Of these, 2 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Sibyl Wray MD Neurology PC hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 44D2003861) is associated with this NPI, valid through February 18, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Sibyl Wray MD Neurology PC accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee list Sibyl Wray MD Neurology PC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Sibyl Wray MD Neurology PC was last updated on September 29, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Sibyl Wray Md Neurology Pc · NPI 1154522449
Neurology organization in Knoxville, Tennessee. Organization record, active in the CMS NPPES registry since May 31, 2007.
## Identity
- **NPI:** 1154522449 (Entity type: Organization)
- **Enumerated:** May 31, 2007
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **Organization subpart:** No
- **Authorized official:** Sibyl Wray, OWNER
## Practice location
- **Address:** 2060 LAKESIDE CENTRE WAY, Knoxville, TN 37922-6591
- **Phone:** (865) 218-6222 · **Fax:** (833) 671-1059
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 4 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (3), Neurology (1); 2 practice at this address and 4 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 29, 2022
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1154522449) · Data from the CMS NPPES public registry.