Katherine Kask, DPT

Primary specialty

Physical TherapistTaxonomy code 225100000X

License

9454 Issued in MN

Practice address

1029 W Central Entrance
Duluth, MN 55811-5477

Phone

(218) 206-7775

Fax

(218) 206-7776

NPI assigned

Aug 7, 2013

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

Other names 1

• Katherine Zupan Former name

Medicare fee-for-service enrollment

Enrolled in MN

Enrollment records 1

Specialty

Physical Therapist in Private Practice

Education

University of Minnesota Medical School, 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Therapy Partners IncGroup PAC ID 4486552593, 135 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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.

• Therapy Partners, Inc.

  • Multi-Specialty Clinic/Center
  • Saint Paul, MN
  • NPI 1407809494

  Physical Therapist

  Medicare reassignment Care Compare group NPD
• Therapy Partners Inc

  • Physical Therapist
  • Forest Lake, MN
  • NPI 1821179607
  NPD

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

{
    "created_epoch": "1375833600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753228800000",
    "number": "1275965774",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1939 MINNEHAHA AVE W STE 300",
            "city": "SAINT PAUL",
            "state": "MN",
            "postal_code": "551041033",
            "telephone_number": "651-748-4338"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1029 W CENTRAL ENTRANCE",
            "city": "DULUTH",
            "state": "MN",
            "postal_code": "558115477",
            "telephone_number": "218-206-7775",
            "fax_number": "218-206-7776"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4135 Richard Ave Ste 102",
            "address_purpose": "LOCATION",
            "city": "Hermantown",
            "state": "MN",
            "postal_code": "558112979",
            "country_code": "US",
            "telephone_number": "218-206-7775",
            "fax_number": "218-206-7776",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KASK",
        "first_name": "KATHERINE",
        "credential": "DPT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2013-08-07",
        "last_updated": "2025-07-23",
        "certification_date": "2025-07-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2251X0800X",
            "taxonomy_group": "",
            "desc": "Physical Therapist, Orthopedic",
            "state": "MN",
            "license": "9454",
            "primary": false
        },
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "MN",
            "license": "9454",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KATHERINE",
            "last_name": "ZUPAN",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Anna Marie Karraker, COTA
• Megan Elizabeth Karrow
• Gretchen Nicole Karstens, MD
• Kartta Group, LLC
• Gene Gary Karwoski, MD
• Jonny A Kasper
• Michael John Kassing, MD
• Kannan Kasturi, MD
• Kara Ann Kauppila, RN
• Faraz Nasim Kazmi, MD

• Physical Therapist in Duluth, MN
• Providers in Duluth, MN by specialty
• Physical Therapist in Minnesota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 23, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.