Corina Anette Mark, PA

Primary specialty

Physician AssistantTaxonomy code 363A00000X

Practice address

111 W Vernon Ave
Fergus Falls, MN 56537-2741

Phone

(218) 739-6870

Fax

(218) 739-6654

NPI assigned

Jun 20, 2023

Sex

Female

Sole proprietor

Yes

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 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

Physician Assistant

Education

Other, 2024

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Prairie Ridge Hospital and Health ServicesGroup PAC ID 0648222349, 90 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Prairie Ridge Hospital and Health Services Hospital, Elbow Lake, MN, CCN 241379
• Lake Region Healthcare Corporation Hospital, Fergus Falls, MN, CCN 240052

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

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 and National Provider Directory roles.

• Lake Region Healthcare Corporation

  • Critical Access Hospital
  • Elbow Lake, MN
  • NPI 1407838329

  Multi-Specialty

  Medicare reassignment Care Compare group NPD
• Lake Region Healthcare Corporation

  • Chiropractor
  • Fergus Falls, MN
  • NPI 1265148480
  NPD
• Lake Region Healthcare Corporation

  • Durable Medical Equipment & Medical Supplies
  • Fergus Falls, MN
  • NPI 1942191119
  NPD

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

• Lake Region Healthcare Corporation

  • Critical Access Hospital
  • Fergus Falls, MN
  • NPI 1285525436
  Care Compare affiliation
• Lake Region Healthcare Corporation

  • Critical Access Hospital
  • Elbow Lake, MN
  • NPI 1407838329
  Care Compare affiliation

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

{
    "created_epoch": "1687219200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763337600000",
    "number": "1386329159",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "111 W VERNON AVE",
            "city": "FERGUS FALLS",
            "state": "MN",
            "postal_code": "565372741",
            "telephone_number": "218-739-6870",
            "fax_number": "218-739-6654"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "111 W VERNON AVE",
            "city": "FERGUS FALLS",
            "state": "MN",
            "postal_code": "565372741",
            "telephone_number": "218-739-6870",
            "fax_number": "218-739-6654"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARK",
        "first_name": "CORINA",
        "middle_name": "ANETTE",
        "credential": "PA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2023-06-20",
        "last_updated": "2025-11-17",
        "certification_date": "2025-11-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Physician Assistant",
            "state": "MN",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lane Marie Magnusson, RN PHN
• Susan Margaret Mahon, RN
• Molly Jane Malmstrom, CPNP-PC
• Steven Lee Manning, MD
• Michael Manu
• Jeannette Renae Marlen
• Helen Christine Martin
• Katie Martin, NP-C
• Sara Ann Martin, RN MSN FNP-C
• Gail Annette Martinson, LPN

• Physician Assistant in Fergus Falls, MN
• Providers in Fergus Falls, MN by specialty
• Physician Assistant in Minnesota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 17, 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.