TRI-STATE RADIATION ONCOLOGY CENTERS LLC
NPI 1225274244
Clinic/Center - Oncology, Radiation in Evansville, IN
About Tri-state Radiation Oncology Centers Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TRI-STATE RADIATION ONCOLOGY CENTERS LLC (NPI 1225274244) is a healthcare organization registered as an oncology, radiation in Evansville, Indiana and active in the NPI registry since December 2008. The organization lists Joe Chang, Chairperson, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 4
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)
Tri-state Radiation Oncology Centers Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
6Medicare enrollment records show 6 clinicians reassign Medicare billing to Tri-State Radiation Oncology Centers LLC, which bills Medicare for the services they deliver. Of these, 6 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (6)
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 Tri-State Radiation Oncology Centers LLC's NPI number?
The NPI number for Tri-State Radiation Oncology Centers LLC is 1225274244. It was assigned to this organization in the NPPES registry on December 22, 2008.
Where is Tri-State Radiation Oncology Centers LLC located?
Tri-State Radiation Oncology Centers LLC is located at 700 N Burkhardt Rd, Evansville, IN 47715. The listed phone number is (812) 474-1110.
What is Tri-State Radiation Oncology Centers LLC's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Oncology, Radiation, with taxonomy code 261QX0203X.
Is Tri-State Radiation Oncology Centers LLC enrolled in Medicare?
Yes. Tri-State Radiation Oncology Centers LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Tri-State Radiation Oncology Centers LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians in 2 Medicare specialties reassign their Medicare billing to Tri-State Radiation Oncology Centers LLC. 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 Radiation Oncology (3). Of these, 6 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Tri-State Radiation Oncology Centers LLC accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan and Ambetter from Meridian list Tri-State Radiation Oncology Centers LLC 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 Tri-State Radiation Oncology Centers LLC was last updated on October 1, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Tri-State Radiation Oncology Centers Llc · NPI 1225274244
Oncology, Radiation organization in Evansville, Indiana. Organization record, active in the CMS NPPES registry since December 22, 2008.
## Identity
- **NPI:** 1225274244 (Entity type: Organization)
- **Enumerated:** December 22, 2008
- **Primary specialty:** Clinic/Center - Oncology, Radiation · taxonomy 261QX0203X
- **Organization subpart:** No
- **Authorized official:** Joe Chang, CHAIRPERSON
## Practice location
- **Address:** 700 N BURKHARDT RD, Evansville, IN 47715-2740
- **Phone:** (812) 474-1110 · **Fax:** (812) 474-1303
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 6 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (3), Radiation Oncology (3); 6 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 1, 2009
- **Other identifiers:** Medicaid 200926120A (IN); Other DP0313 (IN); Medicaid 200926120B (IN); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1225274244) · Data from the CMS NPPES public registry.