RADIATION ONCOLOGY GROUP
NPI 1972631042
Radiology - Radiation Oncology in Salt Lake City, UT
About Radiation Oncology Group NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RADIATION ONCOLOGY GROUP (NPI 1972631042) is a healthcare organization registered as a radiation oncology in Salt Lake City, Utah and active in the NPI registry since March 2007. The organization maintains 2 additional practice locations and lists Mark Briesacher, Svp - Chief Phy Executive, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 2
Secondary Practice Locations 2
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)
Radiation Oncology Group is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
4,576Medicare enrollment records show 4,576 clinicians reassign Medicare billing to Radiation Oncology Group, which bills Medicare for the services they deliver. Of these, 32 practice at this address and 1,615 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 75
Nearest to this location (20)
See all 4,576Salt Lake City, UT 84102
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 Ihc Health Services Inc's NPI number?
The NPI number for Ihc Health Services Inc is 1972631042. It was assigned to this organization in the NPPES registry on March 1, 2007. The provider is doing business as Radiation Oncology Group and St George Radiation Oncology.
Where is Ihc Health Services Inc located?
Ihc Health Services Inc is located at 333 S 900 E, Salt Lake City, UT 84102. The listed phone number is (801) 933-6000.
What is Ihc Health Services Inc's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Ihc Health Services Inc enrolled in Medicare?
Yes. Ihc Health Services Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Ihc Health Services Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 4,576 clinicians in 75 Medicare specialties reassign their Medicare billing to Ihc Health Services 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 Nurse Practitioner (949), Family Practice (516) and Pediatric Medicine (263). Of these, 32 practice at this address and 1,615 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Ihc Health Services Inc accept?
Health plans from Molina Healthcare and University of Utah Health Plans list Ihc Health Services Inc 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 Ihc Health Services Inc was last updated on January 14, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Radiation Oncology Group · NPI 1972631042
Radiation Oncology organization in Salt Lake City, Utah. Organization record, active in the CMS NPPES registry since March 1, 2007.
## Identity
- **NPI:** 1972631042 (Entity type: Organization)
- **Enumerated:** March 1, 2007
- **Primary specialty:** Radiology - Radiation Oncology · taxonomy 2085R0001X
- **Legal business name:** Ihc Health Services Inc
- **Also known as:** St George Radiation Oncology (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Mark Briesacher, SVP - CHIEF PHY EXECUTIVE
## Practice location
- **Address:** 333 S 900 E, Salt Lake City, UT 84102-2310
- **Phone:** (801) 933-6000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 4,576 clinicians in 75 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (949), Family Practice (516), Pediatric Medicine (263); 32 practice at this address and 1,615 within 10 miles; [full list](https://npiprofile.com/npi/1972631042/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 14, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1972631042) · Data from the CMS NPPES public registry.