BIGHORN VALLEY HEALTH CENTER INCORPORATED
NPI 1285611129
Clinic/Center - Federally Qualified Health Center (FQHC) in Miles City, MT
About Bighorn Valley Health Center Incorporated NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BIGHORN VALLEY HEALTH CENTER INCORPORATED (NPI 1285611129), doing business as Onehealth, is a healthcare organization registered as a federally qualified health center (fqhc) in Miles City, Montana and active in the NPI registry since December 2005. The organization holds a CLIA Microscopy certificate valid through February 11, 2027, maintains 2 additional practice locations, and lists David Andrew Mark, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 2
Other Identifiers 3
Accepted 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)
Bighorn Valley Health Center Incorporated is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
81Medicare enrollment records show 81 clinicians reassign Medicare billing to Bighorn Valley Health Center Incorporated, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 5 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 8
Nearest to this location (20)
See all 81Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate for Provider-Performed Microscopy Procedures (PPMP) 27D1021191
Bighorn Valley Health, Dba One Health · Miles City, MTFrequently 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 Bighorn Valley Health Center Incorporated's NPI number?
The NPI number for Bighorn Valley Health Center Incorporated is 1285611129. It was assigned to this organization in the NPPES registry on December 30, 2005. The provider is doing business as oneHealth.
Where is Bighorn Valley Health Center Incorporated located?
Bighorn Valley Health Center Incorporated is located at 601 Main St, Miles City, MT 59301. The listed phone number is (406) 874-8700.
What is Bighorn Valley Health Center Incorporated's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Federally Qualified Health Center (FQHC), with taxonomy code 261QF0400X.
Is Bighorn Valley Health Center Incorporated enrolled in Medicare?
Yes. Bighorn Valley Health Center Incorporated is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Bighorn Valley Health Center Incorporated?
According to the CMS Revalidation Reassignment List (October 2026 release), 81 clinicians in 8 Medicare specialties reassign their Medicare billing to Bighorn Valley Health Center Incorporated. 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 Nurse Practitioner (31), Mental Health Counselor (21) and Clinical Social Worker (15). Of these, 1 practice at this address and 5 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Bighorn Valley Health Center Incorporated hold a CLIA laboratory certificate?
Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 27D1021191) is associated with this NPI, valid through February 11, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Bighorn Valley Health Center Incorporated accept?
Health plans from Blue Cross and Blue Shield of Montana and Mountain Health CO-OP list Bighorn Valley Health Center Incorporated 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 Bighorn Valley Health Center Incorporated was last updated on October 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days 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.
# Bighorn Valley Health Center Incorporated · NPI 1285611129
Federally Qualified Health Center (FQHC) organization in Miles City, Montana. Organization record, active in the CMS NPPES registry since December 30, 2005.
## Identity
- **NPI:** 1285611129 (Entity type: Organization)
- **Enumerated:** December 30, 2005
- **Primary specialty:** Clinic/Center - Federally Qualified Health Center (FQHC) · taxonomy 261QF0400X
- **Also known as:** oneHealth (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** David Mark, CEO
## Practice location
- **Address:** 601 MAIN ST, Miles City, MT 59301-3119
- **Phone:** (406) 874-8700 · **Fax:** (844) 703-4329
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 81 clinicians in 8 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (31), Mental Health Counselor (21), Clinical Social Worker (15); 1 practice at this address and 5 within 10 miles; [full list](https://npiprofile.com/npi/1285611129/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 6, 2026
- **Other identifiers:** Other 00862 (MT); Other 92708659 (MT); Medicaid 0730422 (MT)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1285611129) · Data from the CMS NPPES public registry.