NPIMap

Organization Active NPI

Bighorn Valley Health Center, Incorporated

Doing business as One Health-Glendive

  • Federally Qualified Health Center (FQHC)
  • Glendive, MT
National Provider Identifier
1609463934
Registry record updated Oct 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Federally Qualified Health Center (FQHC)Taxonomy code 261QF0400X
Legal business name
BIGHORN VALLEY HEALTH CENTER, INCORPORATED
Doing business as
One Health-Glendive
Practice address
1515 W Bell St Ste 15
Glendive, MT 59330-3240
Phone
(406) 851-5831
Fax
(833) 314-0429
NPI assigned
Dec 21, 2020
Last updated
Oct 13, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Oct 13, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Dr. David Andrew Mark, MDNPI 1023166840
Title
Ceo
Phone
(406) 665-4103

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Federally Qualified Health Center (FQHC) 261QF0400X Primary
Substance Use Disorder Rehabilitation Clinic/Center 261QR0405X

Addresses

Primary practice location

1515 W Bell St Ste 15
Glendive, MT 59330-3240

Mailing address

207 W Main St Ste 5
Lewistown, MT 59457-2718
Phone (406) 535-6545

Other names 1

  • One Health-Glendive Doing business as

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MT2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
O20120913000593 MT Part B Supplier - Clinic/Group Practice 8820246077 Receives reassigned benefits from 85 practitioners
16 other NPIs on this enrollment
This NPI is an additional NPI on the enrollment
Practice locations: Hardin, MT; Miles City, MT; Harlem, MT; Lewistown, MT; Livingston, MT; West Yellowstone, MT; Ashland, MT; Glendive, MT…
O20201130001060 MT Part A Provider - Federally Qualified Health Center (FQHC) 8820246077 Practice locations: Glendive, MT

NPI to CCN mapping 1

The Medicare certification numbers (CCNs) connected to NPI 1609463934. Details of each certification follow.

Federally qualified health center certification: CCN 271875

Legal name
BIGHORN VALLEY HEALTH CENTER INCORPORATED
Doing business as
ONE HEALTH - GLENDIVE
Certification status
Active
Provider type (POS)
Federally qualified health center
Participating since
Nov 18, 2020
Last certification
Nov 18, 2020
Ownership / control type
For profit – corporation
Organization structure
CorporationNon-profit
Incorporated
Sep 2, 2010 in MT
Enrollment address
1515 W Bell St
Ste 15
Glendive, MT 59330-3240

Other NPIs with the same Medicare PAC ID 23

NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).

View all 23

Other NPIs on the same Medicare enrollment 16

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

View all 16

National Provider Directory

National Provider Directory
Tax ID family
Bighorn Valley HLTH Ctr Inc33 organizations share this tax ID, including this one
Part of
Bighorn Valley HLTH Ctr Inc

Other organizations with this tax ID 32

Organizations that report the same tax identification number in the National Provider Directory.

View all 32

Ownership & related parties

All disclosed owners & managing parties 10

As disclosed on the Medicare enrollment (CMS All Owners files). Individuals include officers, directors and managing employees, who may not hold ownership.

NameRoleSinceShare
Martin V Thone Individual Corporate DirectorBoard Member Feb 1, 2018
Sara Pretty Weasel Individual Corporate DirectorBoard Member Jan 8, 2015
Barbara Skoyen Individual Corporate DirectorBoard Member Nov 1, 2018
Timothy Hardy Individual Corporate DirectorBoard Member Mar 11, 2013
David a Mark Individual Corporate OfficerCeo Oct 12, 2012
W-2 Managing EmployeeCeo Oct 12, 2012
Eric Tiner Individual Corporate DirectorBoard Member Jun 8, 2017
Carrie McCleary Individual Corporate DirectorBoard Member Feb 12, 2015
Andrea Martin Individual Corporate OfficerRevenue Cycle Manager Sep 21, 2021
William Briggs Individual Corporate DirectorBoard Member Sep 24, 2015
Eli Hofer Individual Corporate DirectorBoard Member Nov 1, 2018

Owners & managing parties with NPI records 1

Owners and managing parties disclosed on this facility’s Medicare enrollment that are themselves Medicare-enrolled.

Practitioners & affiliated clinicians

Practitioners 78

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

View all 78

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1608508800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1791849600000",
    "number": "1609463934",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "207 W MAIN ST STE 5",
            "city": "LEWISTOWN",
            "state": "MT",
            "postal_code": "594572718",
            "telephone_number": "406-535-6545"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1515 W BELL ST STE 15",
            "city": "GLENDIVE",
            "state": "MT",
            "postal_code": "593303240",
            "telephone_number": "406-851-5831",
            "fax_number": "833-314-0429"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "BIGHORN VALLEY HEALTH CENTER, INCORPORATED",
        "organizational_subpart": "NO",
        "enumeration_date": "2020-12-21",
        "last_updated": "2026-10-13",
        "certification_date": "2026-10-13",
        "status": "A",
        "authorized_official_last_name": "MARK",
        "authorized_official_first_name": "DAVID",
        "authorized_official_middle_name": "ANDREW",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "406-665-4103",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "261QF0400X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Federally Qualified Health Center (FQHC)",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "261QR0405X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Rehabilitation, Substance Use Disorder",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "One Health-Glendive",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Glendive, MT

Sources for this page

Verify at the official NPI Registry.