Individual provider Active NPI

Olga Mogen

  • Physical Therapist
  • East Helena, MT
National Provider Identifier
1598459109
Registry record updated Mar 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
PTP-PT-LIC-27467 Issued in MT
Practice address
6 W Main St
East Helena, MT 59635-9011
Phone
(406) 502-1799
Fax
(406) 502-1789
NPI assigned
Jun 6, 2023
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 17, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapist 225100000X PTP-PT-LIC-27467 MT Primary

Addresses

Primary practice location

6 W Main St
East Helena, MT 59635-9011

Mailing address

PO Box 5718
Kalispell, MT 59903-5718
Phone (406) 756-0134

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MT

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20240610000844 MT Practitioner - Physical Therapist in Private Practice 1052853702 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physical Therapist in Private Practice
Education
Other, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Yellowstone Physical Therapy IncGroup PAC ID 6204807282, 6 clinicians
Big Sky Health and Rehab LLCGroup PAC ID 8628375524, 11 clinicians

Practice addresses (Care Compare)

104 Centennial Dr
Suite 101
Livingston, MT 59047-8101
Phone (406) 222-5519

6 W Main St
East Helena, MT 59635-9011
Phone (406) 502-1799

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
PTP-PT-LIC-27467MTMDPhysical Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Yellowstone Physical Therapy Inc. Physical Therapist CurrentSince Apr 3, 2024 Accepting new patients
Big Sky Health & Rehab LLC Physical Therapist CurrentSince Apr 14, 2026 Accepting new patients

Locations

1302 Prospect Ave
Ste C
Helena, MT 59601
Phone (406) 502-1900

104 Centennial Dr
Ste 101
Livingston, MT 59047
Phone (406) 222-0366

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1686009600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773705600000",
    "number": "1598459109",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 5718",
            "city": "KALISPELL",
            "state": "MT",
            "postal_code": "599035718",
            "telephone_number": "406-756-0134",
            "fax_number": "406-309-2579"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6 W MAIN ST",
            "city": "EAST HELENA",
            "state": "MT",
            "postal_code": "596359011",
            "telephone_number": "406-502-1799",
            "fax_number": "406-502-1789"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MOGEN",
        "first_name": "OLGA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-06-06",
        "last_updated": "2026-03-17",
        "certification_date": "2026-03-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "MT",
            "license": "PTP-PT-LIC-27467",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in East Helena, MT

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 17, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.