Premise Health of Montana Medical PC

Primary specialty

Multi-Specialty Clinic/CenterTaxonomy code 261QM1300X

Legal business name

PREMISE HEALTH OF MONTANA MEDICAL PC

Doing business as

Butte Montana Health Center

Practice address

3703 Harrison Ave Ste B
Butte, MT 59701-6897

Phone

(406) 565-5730

Fax

(406) 565-5734

NPI assigned

Jan 28, 2021

Last updated

Feb 17, 2026By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Edward William Schwartz

Title

President

Phone

(844) 407-7557

Specialties & licenses 1

Addresses

Other names 1

• Butte Montana Health Center Doing business as

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

Locations

Practitioners 2

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.

• Carlye Bolstad, PA-C

  • Medical Physician Assistant
  • Butte, MT
  • NPI 1528362159
  NPD
• Joseph Michael Gassenberg, MD

  • Family Medicine Physician
  • Missoula, MT
  • NPI 1558413252
  NPD (past)

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

{
    "created_epoch": "1611792000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1771286400000",
    "number": "1720679137",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5500 MARYLAND WAY STE 120",
            "city": "BRENTWOOD",
            "state": "TN",
            "postal_code": "370274993"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3703 HARRISON AVE STE B",
            "city": "BUTTE",
            "state": "MT",
            "postal_code": "597016897",
            "telephone_number": "406-565-5730",
            "fax_number": "406-565-5734"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "PREMISE HEALTH OF MONTANA MEDICAL PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2021-01-28",
        "last_updated": "2026-02-17",
        "certification_date": "2026-02-17",
        "status": "A",
        "authorized_official_last_name": "SCHWARTZ",
        "authorized_official_first_name": "EDWARD",
        "authorized_official_middle_name": "WILLIAM",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "844-407-7557"
    },
    "taxonomies": [
        {
            "code": "261QM1300X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Multi-Specialty",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Butte Montana Health Center",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Butte Montana Health Center",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Catherine Scott Pokorny, P.A.-C
• Keith J Popovich, M.D.
• Braxton Porter
• Amanda Powers
• Shawn Francis Powers, RPH
• Lynn Marie Price
• Maureen (Marnie) E Prigge, M.S.
• Providence Health & Services Mt (St Patrick Hosp ESRD Butte)
• Providence Health & Services Mt (Providence Medical Group Montana)
• Providence Health & Services Mt (PMG MT IHI Butte Surgery)

• Multi-Specialty Clinic/Center in Butte, MT
• Providers in Butte, MT by specialty
• Multi-Specialty Clinic/Center in Montana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 17, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.