GUNNISON VALLEY HOSPITAL
NPI 1134754153
Clinic/Center - Urgent Care in Crested Butte, CO
About Gunnison Valley Hospital NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GUNNISON VALLEY HOSPITAL (NPI 1134754153), doing business as Gunnison Valley Health Mountain Clinic, is a healthcare organization registered as an urgent care in Crested Butte, Colorado and active in the NPI registry since March 2020. The organization lists Mark Vanderveer, Cfo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 4
Other Names 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)
Gunnison Valley Hospital is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
194Medicare enrollment records show 194 clinicians reassign Medicare billing to Gunnison Valley Hospital, which bills Medicare for the services they deliver. Of these, 3 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 25
Nearest to this location (20)
See all 194Source: 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 Gunnison Valley Hospital's NPI number?
The NPI number for Gunnison Valley Hospital is 1134754153. It was assigned to this organization in the NPPES registry on March 10, 2020. The provider is doing business as Gunnison Valley Health Mountain Clinic.
Where is Gunnison Valley Hospital located?
Gunnison Valley Hospital is located at 12 Snowmass Road #100, Crested Butte, CO 81225. The listed phone number is (970) 349-0321.
What is Gunnison Valley Hospital's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Urgent Care, with taxonomy code 261QU0200X.
Is Gunnison Valley Hospital enrolled in Medicare?
Yes. Gunnison Valley Hospital is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Gunnison Valley Hospital?
According to the CMS Revalidation Reassignment List (October 2026 release), 194 clinicians in 25 Medicare specialties reassign their Medicare billing to Gunnison Valley Hospital. 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 Diagnostic Radiology (95), Interventional Radiology (17) and Family Practice (11). Of these, 3 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 Gunnison Valley Hospital was last updated on April 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Gunnison Valley Hospital · NPI 1134754153
Urgent Care organization in Crested Butte, Colorado. Organization record, active in the CMS NPPES registry since March 10, 2020.
## Identity
- **NPI:** 1134754153 (Entity type: Organization)
- **Enumerated:** March 10, 2020
- **Primary specialty:** Clinic/Center - Urgent Care · taxonomy 261QU0200X
- **Also known as:** Gunnison Valley Health Mountain Clinic (Doing Business As)
- **Organization subpart:** Yes (part of Gunnison Valley Hospital)
- **Authorized official:** Mark Vanderveer, CFO
## Practice location
- **Address:** 12 SNOWMASS ROAD, #100, Crested Butte, CO 81225
- **Phone:** (970) 349-0321
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 194 clinicians in 25 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Diagnostic Radiology (95), Interventional Radiology (17), Family Practice (11); 3 practice within 10 miles; [full list](https://npiprofile.com/npi/1134754153/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 23, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1134754153) · Data from the CMS NPPES public registry.