Individual provider Active NPI

Sonya Harder Milheim, PMHNP

  • Psychiatric/Mental Health Nurse Practitioner
  • Kalispell, MT
National Provider Identifier
1225154453
Registry record updated Mar 23, 2020
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X
License
20474 Issued in MT
Practice address
2282 US Highway 93 S
Kalispell, MT 59901-8499
Phone
(406) 756-8721
Fax
(406) 257-1353
NPI assigned
Mar 21, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 23, 2020

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Nurse 163W00000X 20474 MT
Psychiatric/Mental Health Nurse Practitioner 363LP0808X 20474 MT Primary

Addresses

Primary practice location

2282 US Highway 93 S
Kalispell, MT 59901-8499

Mailing address

PO Box 703
109 1St Avenue
St. Ignatius, MT 59865-0703
Phone (406) 756-8721

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MT
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20110613000563 MT Practitioner - Nurse Practitioner 1254518665 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2010
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Sunburst Health LLCGroup PAC ID 9335491612, 5 clinicians

Practice addresses (Care Compare)

2282 US Hwy 93 S
Kalispell, MT 59901-8499
Phone (406) 890-2570

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Sunburst Health LLC Psychiatric/Mental Health CurrentSince Dec 5, 2025 Accepting new patients

Locations

2282 US Highway 93 S
Kalispell, MT 59901
Phone (406) 756-8721

2282 US Highway 93 S
Apt 1
Kalispell, MT 59901
Phone (406) 745-8721

2620 Connery Way
Missoula, MT 59808
Phone (406) 203-9948

330 Main St SW
Ronan, MT 59864
Phone (406) 274-1064

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 and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1174435200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1584921600000",
    "number": "1225154453",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 703",
            "address_2": "109 1ST AVENUE",
            "city": "ST. IGNATIUS",
            "state": "MT",
            "postal_code": "598650703",
            "telephone_number": "406-756-8721"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2282 US HIGHWAY 93 S",
            "city": "KALISPELL",
            "state": "MT",
            "postal_code": "599018499",
            "telephone_number": "406-756-8721",
            "fax_number": "406-257-1353"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MILHEIM",
        "first_name": "SONYA",
        "middle_name": "HARDER",
        "credential": "PMHNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-03-21",
        "last_updated": "2020-03-23",
        "certification_date": "2020-03-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "MT",
            "license": "20474",
            "primary": false
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "MT",
            "license": "20474",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Kalispell, MT

Sources for this page

Verify at the official NPI Registry.