MONTANA ARTHRITIS CENTER LLC
NPI 1114550829
Clinic/Center - Multi-Specialty in Billings, MT

Q: What is Montana Arthritis Center LLC's NPI number?

The NPI number for Montana Arthritis Center LLC is 1114550829. It was assigned to this organization in the NPPES registry on February 20, 2020.

Q: What is Montana Arthritis Center LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Multi-Specialty, with taxonomy code 261QM1300X.

Active since February 20, 2020

100 BROOKSHIRE BLVD UNIT A, BILLINGS, MT 59102(406) 272-0100(406) 206-0105 Get Directions Write a Review

NPPES record last updated: April 30, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 26, 2023, Mar 17, 2023, Sep 15, 2021 and 1 more (4 updates tracked since 2020).

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About Montana Arthritis Center Llc NPPES

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

MONTANA ARTHRITIS CENTER LLC (NPI 1114550829) is a healthcare organization registered as a multi-specialty in Billings, Montana and active in the NPI registry since February 2020. The organization maintains 2 additional practice locations and lists Rachel Fraga, Contracting Manager, as its authorized official.

NPPES Registry Identity

NPI1114550829

Entity TypeOrganization

Primary Taxonomy261QM1300X

Legal Business NameMONTANA ARTHRITIS CENTER LLC

Location Address100 BROOKSHIRE BLVD UNIT ABillings, MT 59102-6751

Mailing Address4179 S Riverboat Rd Ste 220Taylorsville, UT 84123-2986 · (801) 755-3387

Phone(406) 272-0100

Fax(406) 206-0105

Organization SubpartNo

Authorized OfficialRachel FragaContracting Manager · (801) 921-6325

Enumeration DateFebruary 20, 2020

Last NPPES UpdateApril 30, 20254 updates tracked since enumeration

NPPES CertifiedApril 30, 2025

✔ NPI 1114550829 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Multi-SpecialtyAmbulatory Health Care Facilities

Taxonomy Code261QM1300X

100 BROOKSHIRE BLVD UNIT A, Billings, MT 59102

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Secondary Practice Locations 2

Location 11400 29th St S Ste 220Great Falls, MT 59405-5315 · Phone (406) 350-4600 · Fax (406) 794-0555

Location 22600 Winne Ave Ste D1Helena, MT 59601-4900 · Phone (406) 534-0004 · Fax (406) 391-7087

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Montana Arthritis Center Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 3 clinicians reassign Medicare billing to Montana Arthritis Center LLC, which bills Medicare for the services they deliver. They are listed nearest first.

Clinicians, nearest first (3)

Stacey Johnson, NP

Nurse Practitioner

NPI 1154951192

1400 29TH ST S STE 218
Great Falls, MT 59405

(406) 384-7002

✔ PECOS✔ Accepts Medicare174 mi

Bowen Trystianson, DNP

Nurse Practitioner

NPI 1720604929

2800 11TH AVE S STE 29
Great Falls, MT 59405

(406) 731-8851

✔ PECOS✔ Accepts Medicare174 mi

Sadra Thomas, APRN

Nurse Practitioner

NPI 1528725637

618 CENTRAL AVE
Great Falls, MT 59401

(406) 604-1137

✔ PECOS✔ Accepts Medicare176 mi

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 Montana Arthritis Center LLC's NPI number?

The NPI number for Montana Arthritis Center LLC is 1114550829. It was assigned to this organization in the NPPES registry on February 20, 2020.

Where is Montana Arthritis Center LLC located?

Montana Arthritis Center LLC is located at 100 Brookshire Blvd Unit A, Billings, MT 59102. The listed phone number is (406) 272-0100.

What is Montana Arthritis Center LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Multi-Specialty, with taxonomy code 261QM1300X.

Is Montana Arthritis Center LLC enrolled in Medicare?

Yes. Montana Arthritis Center LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Montana Arthritis Center LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Nurse Practitioner, reassign their Medicare billing to Montana Arthritis Center 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.

What insurance does Montana Arthritis Center LLC accept?

Health plans from Blue Cross and Blue Shield of Montana list Montana Arthritis Center LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Montana Arthritis Center LLC was last updated on April 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.