RADIOLOGY IMAGING ASSOCIATES OF OAK RIDGE
NPI 1245290857
Radiology - Diagnostic Radiology in Oak Ridge, TN
About Radiology Imaging Associates Of Oak Ridge NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RADIOLOGY IMAGING ASSOCIATES OF OAK RIDGE (NPI 1245290857) is a healthcare organization registered as a diagnostic radiology in Oak Ridge, Tennessee and active in the NPI registry since March 2006. The organization lists James M Tramontana, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 7
Group Practice 1
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)
Radiology Imaging Associates Of Oak Ridge is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by November 30, 2026
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.
Clinicians Billing Medicare Through This Organization
17Medicare enrollment records show 17 clinicians reassign Medicare billing to Radiology Imaging Associates Of Oak Ridge, 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 by Medicare Specialty 2
Clinicians, nearest first (17)
Westerly, RI 02891
Hanford, CA 93230
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 Radiology Imaging Associates Of Oak Ridge PC's NPI number?
The NPI number for Radiology Imaging Associates Of Oak Ridge PC is 1245290857. It was assigned to this organization in the NPPES registry on March 27, 2006. The provider is also known as Radiology Imaging Associates Of Oak Ridge.
Where is Radiology Imaging Associates Of Oak Ridge PC located?
Radiology Imaging Associates Of Oak Ridge PC is located at 990 Oak Ridge Tpke, Oak Ridge, TN 37830. The listed phone number is (865) 481-1162.
What is Radiology Imaging Associates Of Oak Ridge PC's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Radiology Imaging Associates Of Oak Ridge PC enrolled in Medicare?
Yes. Radiology Imaging Associates Of Oak Ridge PC is registered in the Medicare PECOS enrollment system.
When is Radiology Imaging Associates Of Oak Ridge PC'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 November 30, 2026. 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 Radiology Imaging Associates Of Oak Ridge PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 17 clinicians in 2 Medicare specialties reassign their Medicare billing to Radiology Imaging Associates Of Oak Ridge 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 Diagnostic Radiology (16) and Nurse Practitioner (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.
When was this NPI record last updated?
The NPPES record for Radiology Imaging Associates Of Oak Ridge PC was last updated on March 9, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Radiology Imaging Associates Of Oak Ridge · NPI 1245290857
Diagnostic Radiology organization in Oak Ridge, Tennessee. Organization record, active in the CMS NPPES registry since March 27, 2006.
## Identity
- **NPI:** 1245290857 (Entity type: Organization)
- **Enumerated:** March 27, 2006
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **Legal business name:** Radiology Imaging Associates Of Oak Ridge Pc
- **Organization subpart:** No
- **Authorized official:** James Tramontana, PRESIDENT
## Practice location
- **Address:** 990 OAK RIDGE TPKE, Oak Ridge, TN 37830-6976
- **Phone:** (865) 481-1162 · **Fax:** (865) 481-1863
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** November 30, 2026 (Non-DME Part B, Tennessee, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 17 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Diagnostic Radiology (16), Nurse Practitioner (1); 2 practice at this address and 4 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 9, 2023
- **Other identifiers:** Other 1640852 (TN); Medicaid 3374498 (TN); Medicaid 65935223 (KY); and 4 more
---
Source: [NPI Profile](https://npiprofile.com/npi/1245290857) · Data from the CMS NPPES public registry.