Sheila K Teiken, APRN,CNP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

9868 Issued in MN

Practice address

111 2ND St NE
Fosston, MN 56542-1301

Phone

(218) 435-1111

Fax

(218) 435-1112

NPI assigned

Dec 15, 2022

Last updated

Oct 22, 2025By 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 2

Addresses

Medicare fee-for-service enrollment

Enrolled in MN

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, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Headwaters Health PCGroup PAC ID 0143718304, 10 clinicians

First Care Medical ServicesGroup PAC ID 3678542842, shared by 6 NPIs, 22 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Essentia Health Fosston Hospital, Fosston, MN, CCN 241357
• Altru Hospital Hospital, Grand Forks, ND, CCN 350019

Medicare enrollment (NPD)

Enrolled

Credentials

Certified 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.

• Headwaters Health PC

  • Family Medicine Physician
  • Fosston, MN
  • NPI 1821976903
  Medicare reassignment Care Compare group NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• First Care Medical Services

  dba Essentia Health Fosston

  • Critical Access Hospital
  • Fosston, MN
  • NPI 1497850119
  Care Compare affiliation
• Altru Health System

  • General Acute Care Hospital
  • Grand Forks, ND
  • NPI 1154346161
  Care Compare affiliation

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

{
    "created_epoch": "1671062400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761091200000",
    "number": "1124730726",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "111 2ND ST NE",
            "city": "FOSSTON",
            "state": "MN",
            "postal_code": "565421301"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "111 2ND ST NE",
            "city": "FOSSTON",
            "state": "MN",
            "postal_code": "565421301",
            "telephone_number": "218-435-1111",
            "fax_number": "218-435-1112"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TEIKEN",
        "first_name": "SHEILA",
        "middle_name": "K",
        "credential": "APRN,CNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-12-15",
        "last_updated": "2025-10-22",
        "certification_date": "2025-10-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "MN",
            "license": "9868",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "MN",
            "license": "2465964",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Roger Wayne Sjulson, DDS
• Abigail Kraemer Spiering, DDS
• St Mary's Regional Health Center (Essentia Health Hospice West)
• Katelyn Stasney, PTA
• Darren D Swanson, MD
• The MRMS Research Foundation
• Valley Markets, Incorporated (Hugo's Family Pharmacy)
• Mallory Alice Vig, OTR
• Nan Vobr, CFNP
• Jacob Arthur Vossler, DPT

• Family Nurse Practitioner in Fosston, MN
• Providers in Fosston, MN by specialty
• Family Nurse Practitioner in Minnesota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 22, 2025; 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.