BUTLER CANCER ASSOCIATES INC
NPI 1649519778
Radiology - Radiation Oncology in Butler, PA
About Butler Cancer Associates Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BUTLER CANCER ASSOCIATES INC (NPI 1649519778) is a healthcare organization registered as a radiation oncology in Butler, Pennsylvania and active in the NPI registry since February 2013. The organization lists Mark T Ehalt, Sr.director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Butler Cancer Associates Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
48Medicare enrollment records show 48 clinicians reassign Medicare billing to Butler Cancer Associates Inc, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 9 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 7
Nearest to this location (20)
See all 48Wexford, PA 15090
Pittsburgh, PA 15237
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 Butler Cancer Associates Inc's NPI number?
The NPI number for Butler Cancer Associates Inc is 1649519778. It was assigned to this organization in the NPPES registry on February 9, 2013.
Where is Butler Cancer Associates Inc located?
Butler Cancer Associates Inc is located at 102 Technology Dr Suite110, Butler, PA 16001. The listed phone number is (724) 482-2679.
What is Butler Cancer Associates Inc's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Butler Cancer Associates Inc enrolled in Medicare?
Yes. Butler Cancer Associates Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Butler Cancer Associates Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 48 clinicians in 7 Medicare specialties reassign their Medicare billing to Butler Cancer Associates Inc. 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 Radiation Oncology (23), Medical Oncology (12) and Nurse Practitioner (6). Of these, 3 practice at this address and 9 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 Butler Cancer Associates Inc was last updated on February 13, 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.
# Butler Cancer Associates Inc · NPI 1649519778
Radiation Oncology organization in Butler, Pennsylvania. Organization record, active in the CMS NPPES registry since February 9, 2013.
## Identity
- **NPI:** 1649519778 (Entity type: Organization)
- **Enumerated:** February 9, 2013
- **Primary specialty:** Radiology - Radiation Oncology · taxonomy 2085R0001X
- **Organization subpart:** No
- **Authorized official:** Mark Ehalt, SR.DIRECTOR
## Practice location
- **Address:** 102 TECHNOLOGY DR, SUITE110, Butler, PA 16001-1784
- **Phone:** (724) 482-2679 · **Fax:** (724) 482-2542
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 48 clinicians in 7 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Radiation Oncology (23), Medical Oncology (12), Nurse Practitioner (6); 3 practice at this address and 9 within 10 miles; [full list](https://npiprofile.com/npi/1649519778/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 13, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1649519778) · Data from the CMS NPPES public registry.