1. Home
  2. Directory
  3. Colorado
  4. Aurora
  5. Clinic Center
  6. NPI Profile

ROCKY MOUNTAIN CANCER CENTER
NPI 1235004318
Clinic/Center - Oncology in Aurora, CO

Active since October 08, 2025
1700 S POTOMAC ST, AURORA, CO 80012(303) 418-7600(303) 750-3137 Get Directions Write a Review

NPPES record last updated: October 8, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Rocky Mountain Cancer Center NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ROCKY MOUNTAIN CANCER CENTER (NPI 1235004318) is a healthcare organization registered as an oncology in Aurora, Colorado and active in the NPI registry since October 2025. The organization lists Kayla Nicholson, Nurse Practitioner, as its authorized official.

NPPES Registry Identity

NPI1235004318
Entity TypeOrganization
Primary Taxonomy261QX0200X
Legal Business NameROCKY MOUNTAIN CANCER CENTER
Location Address1700 S POTOMAC STAurora, CO 80012-5405
Mailing Address1700 S Potomac StAurora, CO 80012-5405 · (303) 418-7600 · Fax (303) 750-3137
Phone(303) 418-7600
Fax(303) 750-3137
Organization SubpartNo
Authorized OfficialKayla NicholsonNurse Practitioner · (408) 642-4092
Enumeration DateOctober 8, 2025
NPPES CertifiedOctober 8, 2025
✔ NPI 1235004318 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · OncologyAmbulatory Health Care Facilities
Taxonomy Code261QX0200X
Definition
An entity, facility, or distinct part of a facility providing diagnostic, treatment and prescriptive services related to cancerous conditions. Services include chemotherapy infusions and monitoring of implanted chemotherapeutic agents.
1700 S POTOMAC ST, Aurora, CO 80012
Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SUMY ANTHONY CERTIFIED NP
Nurse Practitioner
1700 S POTOMAC ST
AURORA, CO 80012
Arapahoe County (303) 418-7600
ROCKY MOUNTAIN CANCER CENTERS, LLP
Radiology (Radiation Oncology)
1700 S POTOMAC ST
AURORA, CO 80012
Arapahoe County (303) 418-7600
JODE MONIQUE VALLEJOS PA-C
Physician Assistant
1700 S POTOMAC ST
AURORA, CO 80012
Arapahoe County (303) 418-7600
AMY C. SIDORSKI N.P.
Nurse Practitioner
1700 S POTOMAC ST
AURORA, CO 80012
Arapahoe County (303) 418-7600
DOUGLAS M REZNICK MD
Internal Medicine (Hematology & Oncology)
1700 S POTOMAC ST
AURORA, CO 80012
Arapahoe County (303) 418-7600
LESLIE KANTOR LCSW
Social Worker (Clinical)
1700 S POTOMAC ST
AURORA, CO 80012
Arapahoe County (303) 418-7683
DR. SUJATHA NALLAPAREDDY MD
Internal Medicine (Hematology & Oncology)
1700 S POTOMAC ST
AURORA, CO 80012
Arapahoe County (303) 418-7600
ANH LAI-O'CONNELL LCSW
Social Worker (Clinical)
1700 S POTOMAC ST
AURORA, CO 80012
Arapahoe County (303) 418-7600

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 Center's NPI number?

The NPI number for Rocky Mountain Cancer Center is 1235004318. It was assigned to this organization in the NPPES registry on October 8, 2025.

Where is Rocky Mountain Cancer Center located?

Rocky Mountain Cancer Center is located at 1700 S Potomac St, Aurora, CO 80012. The listed phone number is (303) 418-7600.

What is Rocky Mountain Cancer Center's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Oncology, with taxonomy code 261QX0200X.

When was this NPI record last updated?

The NPPES record for Rocky Mountain Cancer Center was last updated on October 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.