INTERMOUNTAIN MEDICAL GROUP DENVER, LLC.
NPI 1386501914
Surgery - Surgical Oncology in Denver, CO
About Intermountain Medical Group Denver, Llc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
INTERMOUNTAIN MEDICAL GROUP DENVER, LLC. (NPI 1386501914), doing business as Intermountain Health Park Avenue Clinic - Lung Nodule, is a healthcare organization registered as a surgical oncology in Denver, Colorado and active in the NPI registry since January 2026. The organization lists Sean Fadden, Vp Finance, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 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)
Intermountain Medical Group Denver, Llc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
1,267Medicare enrollment records show 1,267 clinicians reassign Medicare billing to Intermountain Medical Group Denver, LLC., which bills Medicare for the services they deliver. Of these, 5 practice at this address and 550 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 46
Nearest to this location (20)
See all 1,267Source: 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 Intermountain Medical Group Denver, LLC.'s NPI number?
The NPI number for Intermountain Medical Group Denver, LLC. is 1386501914. It was assigned to this organization in the NPPES registry on January 6, 2026. The provider is doing business as Intermountain Health Park Avenue Clinic - Lung Nodule and Intermountain Health Park Avenue Clinic-Breast Surgery.
Where is Intermountain Medical Group Denver, LLC. located?
Intermountain Medical Group Denver, LLC. is located at 1818 N Ogden St Ste 315B, Denver, CO 80218. The listed phone number is (303) 318-3580.
What is Intermountain Medical Group Denver, LLC.'s specialty?
The primary specialty registered for this NPI is Surgery, specializing in Surgical Oncology, with taxonomy code 2086X0206X.
Is Intermountain Medical Group Denver, LLC. enrolled in Medicare?
Yes. Intermountain Medical Group Denver, LLC. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Intermountain Medical Group Denver, LLC.?
According to the CMS Revalidation Reassignment List (October 2026 release), 1,267 clinicians in 46 Medicare specialties reassign their Medicare billing to Intermountain Medical Group Denver, 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 Physical Therapist in Private Practice (428), Nurse Practitioner (134) and Family Practice (115). Of these, 5 practice at this address and 550 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 Intermountain Medical Group Denver, LLC. was last updated on February 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Intermountain Medical Group Denver, Llc. · NPI 1386501914
Surgical Oncology organization in Denver, Colorado. Organization record, active in the CMS NPPES registry since January 6, 2026.
## Identity
- **NPI:** 1386501914 (Entity type: Organization)
- **Enumerated:** January 6, 2026
- **Primary specialty:** Surgery - Surgical Oncology · taxonomy 2086X0206X
- **Also known as:** Intermountain Health Park Avenue Clinic - Lung Nodule (Doing Business As); Intermountain Health Park Avenue Clinic-Breast Surgery (Doing Business As)
- **Organization subpart:** Yes (part of Intermountain Front Range, Inc.)
- **Authorized official:** Sean Fadden, VP FINANCE
## Practice location
- **Address:** 1818 N OGDEN ST STE 315B, Denver, CO 80218-1276
- **Phone:** (303) 318-3580 · **Fax:** (303) 318-2483
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1,267 clinicians in 46 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Physical Therapist in Private Practice (428), Nurse Practitioner (134), Family Practice (115); 5 practice at this address and 550 within 10 miles; [full list](https://npiprofile.com/npi/1386501914/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 16, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1386501914) · Data from the CMS NPPES public registry.