Individual provider Active NPI

Baylee Seitz, AGACNP

  • Acute Care Nurse Practitioner
  • Great Falls, MT
National Provider Identifier
1225964406
Registry record updated Jun 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Acute Care Nurse PractitionerTaxonomy code 363LA2100X
License
NUR-APRN-LIC-290606 Issued in MT
Practice address
1401 25TH St S
Great Falls, MT 59405-5183
Phone
(406) 731-8353
Fax
(406) 731-8318
NPI assigned
Jun 23, 2026
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 29, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Acute Care Nurse Practitioner 363LA2100X NUR-APRN-LIC-290606 MT Primary

Addresses

Primary practice location

1401 25TH St S
Great Falls, MT 59405-5183

Mailing address

PO Box 6010
Great Falls, MT 59406-6010
Phone (406) 455-5000

Other practice location 1

1101 26th St S
Great Falls, MT 59405-5161
Phone (406) 455-5000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file
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.

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2026
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

1101 26TH St S
Credentialing
Great Falls, MT 59405-5161

PO Box
Suite 6010
Great Falls, MT 59406

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

NPI Registry JSON

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

{
    "created_epoch": "1782172800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782691200000",
    "number": "1225964406",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 6010",
            "city": "GREAT FALLS",
            "state": "MT",
            "postal_code": "594066010",
            "telephone_number": "406-455-5000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1401 25TH ST S",
            "city": "GREAT FALLS",
            "state": "MT",
            "postal_code": "594055183",
            "telephone_number": "406-731-8353",
            "fax_number": "406-731-8318"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1101 26th St S",
            "address_purpose": "LOCATION",
            "city": "Great Falls",
            "state": "MT",
            "postal_code": "594055161",
            "country_code": "US",
            "telephone_number": "406-455-5000",
            "fax_number": "406-731-8318",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SEITZ",
        "first_name": "BAYLEE",
        "credential": "AGACNP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-06-23",
        "last_updated": "2026-06-29",
        "certification_date": "2026-06-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "MT",
            "license": "NUR-APRN-LIC-290606",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Great Falls, MT

Sources for this page

Verify at the official NPI Registry.