ROCKY MOUNTAIN CANCER CENTERS, A PROFESSIONAL LLP
NPI 1861539538
Radiology - Radiation Oncology in Greenwood Village, CO
About Rocky Mountain Cancer Centers, A Professional Llp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROCKY MOUNTAIN CANCER CENTERS, A PROFESSIONAL LLP (NPI 1861539538) is a healthcare organization registered as a radiation oncology in Greenwood Village, Colorado and active in the NPI registry since January 2007. The organization lists Timothy Murphy, Physician/president, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 8
Other Names 1
Other Identifiers 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)
Rocky Mountain Cancer Centers, A Professional Llp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
157Medicare enrollment records show 157 clinicians reassign Medicare billing to Rocky Mountain Cancer Centers, A Professional LLP, which bills Medicare for the services they deliver. Of these, 58 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 9
Nearest to this location (20)
See all 157Greenwood Village, CO 80111
Greenwood Village, CO 80111
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 Rocky Mountain Cancer Centers LLP's NPI number?
The NPI number for Rocky Mountain Cancer Centers LLP is 1861539538. It was assigned to this organization in the NPPES registry on January 31, 2007. The provider is doing business as Rocky Mountain Cancer Centers, A Professional LLP.
Where is Rocky Mountain Cancer Centers LLP located?
Rocky Mountain Cancer Centers LLP is located at 7951 E Maplewood Ave Ste 300, Greenwood Village, CO 80111. The listed phone number is (303) 930-7895.
What is Rocky Mountain Cancer Centers LLP's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Rocky Mountain Cancer Centers LLP enrolled in Medicare?
Yes. Rocky Mountain Cancer Centers LLP is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Rocky Mountain Cancer Centers LLP?
According to the CMS Revalidation Reassignment List (October 2026 release), 157 clinicians in 9 Medicare specialties reassign their Medicare billing to Rocky Mountain Cancer Centers LLP. 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 (81), Hematology/Oncology (36) and Medical Oncology (19). Of these, 58 practice 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 Rocky Mountain Cancer Centers LLP was last updated on July 21, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Rocky Mountain Cancer Centers, A Professional Llp · NPI 1861539538
Radiation Oncology organization in Greenwood Village, Colorado. Organization record, active in the CMS NPPES registry since January 31, 2007.
## Identity
- **NPI:** 1861539538 (Entity type: Organization)
- **Enumerated:** January 31, 2007
- **Primary specialty:** Radiology - Radiation Oncology · taxonomy 2085R0001X
- **Legal business name:** Rocky Mountain Cancer Centers Llp
- **Organization subpart:** No
- **Authorized official:** Timothy Murphy, PHYSICIAN/PRESIDENT
## Practice location
- **Address:** 7951 E MAPLEWOOD AVE STE 300, Greenwood Village, CO 80111-4726
- **Phone:** (303) 930-7895 · **Fax:** (303) 267-4477
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 157 clinicians in 9 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (81), Hematology/Oncology (36), Medical Oncology (19); 58 practice within 10 miles; [full list](https://npiprofile.com/npi/1861539538/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 21, 2020
- **Other identifiers:** Medicaid 04021838 (CO); Medicaid 04021820 (CO)
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Source: [NPI Profile](https://npiprofile.com/npi/1861539538) · Data from the CMS NPPES public registry.