Individual provider Active NPI

Courtney O'Rear Purviance, PT, DPT

  • Physical Therapist
  • Helena, MT
National Provider Identifier
1598646903
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
PTP-PT-LIC-32741 Issued in MT
Practice address
1302 Prospect Ave Ste C
Helena, MT 59601-3928
Phone
(406) 502-1900
Fax
(406) 502-1333
NPI assigned
Sep 11, 2025
Last updated
Sep 11, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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-32741 MT Primary

Addresses

Primary practice location

1302 Prospect Ave Ste C
Helena, MT 59601-3928

Mailing address

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

Other names 1

  • Courtney O'Rear Former name

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20251006002615 MT Practitioner - Physical Therapist in Private Practice 5092212282 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physical Therapist in Private Practice
Education
Other, 2008
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Big Sky Health and Rehab LLCGroup PAC ID 8628375524, 11 clinicians

Practice addresses (Care Compare)

1302 Prospect Ave
Suite C
Helena, MT 59601-3928
Phone (406) 502-1900

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Big Sky Health & Rehab LLC Physical Therapist CurrentSince Sep 22, 2025 Accepting new patients

Locations

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

Organizations & group practices 1

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": "1757548800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1598646903",
    "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": "406-300-1612"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1302 PROSPECT AVE STE C",
            "city": "HELENA",
            "state": "MT",
            "postal_code": "596013928",
            "telephone_number": "406-502-1900",
            "fax_number": "406-502-1333"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PURVIANCE",
        "first_name": "COURTNEY",
        "middle_name": "O'REAR",
        "credential": "PT, DPT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-09-11",
        "last_updated": "2025-09-11",
        "certification_date": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "MT",
            "license": "PTP-PT-LIC-32741",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "COURTNEY",
            "last_name": "O'REAR",
            "credential": "PT, DPT",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Helena, MT

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; 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.