TENNESSEE ONCOLOGY,PLLC
NPI 1043310428
Radiology - Diagnostic Radiology in Nashville, TN
About Tennessee Oncology,pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TENNESSEE ONCOLOGY,PLLC (NPI 1043310428), doing business as Southern Pet Scan, is a healthcare organization registered as a diagnostic radiology in Nashville, Tennessee and active in the NPI registry since September 2006. The organization maintains a secondary practice location in Nashville and lists Warren W Alexander, Coo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
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)
Tennessee Oncology,pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
462Medicare enrollment records show 462 clinicians reassign Medicare billing to Tennessee Oncology,pllc, which bills Medicare for the services they deliver. Of these, 187 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 24
Nearest to this location (20)
See all 462Source: 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 Tennessee Oncology,pllc's NPI number?
The NPI number for Tennessee Oncology,pllc is 1043310428. It was assigned to this organization in the NPPES registry on September 25, 2006. The provider is doing business as Southern PET Scan.
Where is Tennessee Oncology,pllc located?
Tennessee Oncology,pllc is located at 2018 Murphy Ave Ste 200, Nashville, TN 37203. The listed phone number is (615) 320-7387.
What is Tennessee Oncology,pllc's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Tennessee Oncology,pllc enrolled in Medicare?
Yes. Tennessee Oncology,pllc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Tennessee Oncology,pllc?
According to the CMS Revalidation Reassignment List (October 2026 release), 462 clinicians in 24 Medicare specialties reassign their Medicare billing to Tennessee Oncology,pllc. 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 (170), Hematology/Oncology (73) and Diagnostic Radiology (47). Of these, 187 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Tennessee Oncology,pllc accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 2 other insurers list Tennessee Oncology,pllc 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 Tennessee Oncology,pllc was last updated on July 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.
# Tennessee Oncology,pllc · NPI 1043310428
Diagnostic Radiology organization in Nashville, Tennessee. Organization record, active in the CMS NPPES registry since September 25, 2006.
## Identity
- **NPI:** 1043310428 (Entity type: Organization)
- **Enumerated:** September 25, 2006
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **Also known as:** Southern PET Scan (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Warren Alexander, COO
## Practice location
- **Address:** 2018 MURPHY AVE, STE 200, Nashville, TN 37203
- **Phone:** (615) 320-7387
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 462 clinicians in 24 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (170), Hematology/Oncology (73), Diagnostic Radiology (47); 187 practice within 10 miles; [full list](https://npiprofile.com/npi/1043310428/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 10, 2025
- **Other identifiers:** Medicaid 3718587 (TN)
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Source: [NPI Profile](https://npiprofile.com/npi/1043310428) · Data from the CMS NPPES public registry.