EAST TENNESSEE CARDIOVASCULAR SURGERY GROUP, P.C
NPI 1679525448
Contractor in Knoxville, TN
About East Tennessee Cardiovascular Surgery Group, P.c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EAST TENNESSEE CARDIOVASCULAR SURGERY GROUP, P.C (NPI 1679525448) is a healthcare organization registered as a contractor in Knoxville, Tennessee and active in the NPI registry since May 2006. The organization lists Robert Craig Brent, Cao, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
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)
East Tennessee Cardiovascular Surgery Group, P.c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
18Medicare enrollment records show 18 clinicians reassign Medicare billing to East Tennessee Cardiovascular Surgery Group, P.C, which bills Medicare for the services they deliver. Of these, 7 practice at this address and 9 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 4
Clinicians, nearest first (18)
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 East Tennessee Cardiovascular Surgery Group, P.C's NPI number?
The NPI number for East Tennessee Cardiovascular Surgery Group, P.C is 1679525448. It was assigned to this organization in the NPPES registry on May 17, 2006.
Where is East Tennessee Cardiovascular Surgery Group, P.C located?
East Tennessee Cardiovascular Surgery Group, P.C is located at 9125 Cross Park Drive Suite 200, Knoxville, TN 37923. The listed phone number is (865) 632-5900.
What is East Tennessee Cardiovascular Surgery Group, P.C's specialty?
The primary specialty registered for this NPI is Contractor with taxonomy code 171W00000X.
Is East Tennessee Cardiovascular Surgery Group, P.C enrolled in Medicare?
Yes. East Tennessee Cardiovascular Surgery Group, P.C is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through East Tennessee Cardiovascular Surgery Group, P.C?
According to the CMS Revalidation Reassignment List (October 2026 release), 18 clinicians in 4 Medicare specialties reassign their Medicare billing to East Tennessee Cardiovascular Surgery Group, P.C. 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 Cardiac Surgery (7), Nurse Practitioner (6) and Thoracic Surgery (4). Of these, 7 practice at this address and 9 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does East Tennessee Cardiovascular Surgery Group, P.C accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 1 other insurer list East Tennessee Cardiovascular Surgery Group, P.C 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 East Tennessee Cardiovascular Surgery Group, P.C was last updated on October 6, 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.