Mary K Haugen, MSN, APRN, FNP-C

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

R33701 Issued in ND

Practice address

420 S 7TH St
Oakes, ND 58474-2024

Phone

(701) 742-3267

NPI assigned

May 7, 2022

Last updated

Oct 15, 2026By the provider in NPPES

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

Enrolled in ND

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

Specialty

Nurse Practitioner

Education

Other, 2020

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Master of Science - Nursing, Nurse Practitioner

State licenses

Practice roles

Locations

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.

• CHI Health Connect at Home - Fargo

  dba CHI Health at Home-Bismarck

  • Health Service Clinic/Center
  • Bismarck, ND
  • NPI 1790377448
  Medicare reassignment NPD
• Aim Healthcare Providers Wy, LLC

  • Family Medicine Physician
  • Cheyenne, WY
  • NPI 1578452132
  NPD
• CHI Health Connect at Home-Fargo

  dba CHI Health at Home - Breckenridge

  • Health Service Clinic/Center
  • Breckenridge, MN
  • NPI 1215511167
  NPD
• Aim Healthcare Providers North Dakota, PC

  • Family Medicine Physician
  • Fargo, ND
  • NPI 1982327961
  NPD (past)

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

{
    "created_epoch": "1651881600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1792022400000",
    "number": "1245976844",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 5074",
            "city": "SIOUX FALLS",
            "state": "SD",
            "postal_code": "571175074",
            "telephone_number": "605-328-6585"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "420 S 7TH ST",
            "city": "OAKES",
            "state": "ND",
            "postal_code": "584742024",
            "telephone_number": "701-742-3267"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "10948 Highway 46",
            "address_purpose": "LOCATION",
            "city": "Litchville",
            "state": "ND",
            "postal_code": "584619516",
            "country_code": "US",
            "telephone_number": "218-252-0786",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HAUGEN",
        "first_name": "MARY",
        "middle_name": "K",
        "credential": "MSN, APRN, FNP-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-05-07",
        "last_updated": "2026-10-15",
        "certification_date": "2026-10-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "ND",
            "license": "R33701",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Barbara Erlandson LRD PLLC, LRD CDE
• Denise E Erlandson, NP
• Alex James Fjeldheim, FNP DNP
• Denise German, PHARMD
• Vicki Hack, PAC
• Amy Marie Heim, CNP
• Jeanne Hoistad, PAC
• Sophie Marie Hunter
• James River Counseling Services, PC
• Karen Kaiser, NP

• Family Nurse Practitioner in Oakes, ND
• Providers in Oakes, ND by specialty
• Family Nurse Practitioner in North Dakota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 15, 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.