MONTROSE RHEUMATOLOGY LLC
NPI 1376246140
Internal Medicine - Rheumatology in Montrose, CO
About Montrose Rheumatology Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MONTROSE RHEUMATOLOGY LLC (NPI 1376246140) is a healthcare organization registered as a rheumatology in Montrose, Colorado and active in the NPI registry since March 2023. The organization lists Joseph Adragna, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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)
Montrose Rheumatology Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Montrose Rheumatology LLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Montrose Rheumatology LLC's NPI number?
The NPI number for Montrose Rheumatology LLC is 1376246140. It was assigned to this organization in the NPPES registry on March 22, 2023.
Where is Montrose Rheumatology LLC located?
Montrose Rheumatology LLC is located at 1550 Niagara Rd, Montrose, CO 81401. The listed phone number is (970) 497-7700.
What is Montrose Rheumatology LLC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Montrose Rheumatology LLC enrolled in Medicare?
Yes. Montrose Rheumatology LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Montrose Rheumatology LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Rheumatology) reassigns their Medicare billing to Montrose Rheumatology 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Montrose Rheumatology LLC was last updated on August 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Montrose Rheumatology Llc · NPI 1376246140
Rheumatology organization in Montrose, Colorado. Organization record, active in the CMS NPPES registry since March 22, 2023.
## Identity
- **NPI:** 1376246140 (Entity type: Organization)
- **Enumerated:** March 22, 2023
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **Organization subpart:** No
- **Authorized official:** Joseph Adragna, OWNER
## Practice location
- **Address:** 1550 NIAGARA RD, Montrose, CO 81401-5027
- **Phone:** (970) 497-7700 · **Fax:** (855) 855-4482
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Rheumatology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 14, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1376246140) · Data from the CMS NPPES public registry.