Rebecca R Mansfield, FNP-BC

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

276469 Issued in MT

Practice address

425 Smelter Ave NE
Great Falls, MT 59404-1927

Phone

(406) 760-2055

Fax

(406) 403-0276

NPI assigned

Dec 27, 2025

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

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.

Specialty

Nurse Practitioner

Education

Other, 2025

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

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

{
    "created_epoch": "1766793600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774224000000",
    "number": "1942166640",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "425 SMELTER AVE NE",
            "city": "GREAT FALLS",
            "state": "MT",
            "postal_code": "594041927",
            "telephone_number": "406-760-2055",
            "fax_number": "406-403-0276"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "425 SMELTER AVE NE",
            "city": "GREAT FALLS",
            "state": "MT",
            "postal_code": "594041927",
            "telephone_number": "406-760-2055",
            "fax_number": "406-403-0276"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MANSFIELD",
        "first_name": "REBECCA",
        "middle_name": "R",
        "credential": "FNP-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-12-27",
        "last_updated": "2026-03-23",
        "certification_date": "2026-03-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "MT",
            "license": "276469",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Brian J Malloy, MD
• Malmstrom Air Force Base
• Levi Cody Maltby, D.M.D
• Mary Dolores Mancillas-Loveless, PTA, LMT, C.PED
• Madelynn Mann
• Donna J Marchington, LCPC
• Helenka M Marcinek, MD
• Marcus a. Johnson MDPC
• Melchisedek L Margaris, MD
• Mark F. Ozog M.D. P.C. (Ozog Eye Care and Laser Center)

• Family Nurse Practitioner in Great Falls, MT
• Providers in Great Falls, MT by specialty
• Family Nurse Practitioner in Montana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 23, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.