Individual provider Active NPI

Katherine Rose Clark, PA-C

  • Physician Assistant
  • Crystal, MN
National Provider Identifier
1003683509
Registry record updated Mar 31, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
14744 Issued in MN
Practice address
5109 36TH Ave N
Crystal, MN 55422
Phone
(763) 587-7999
Fax
(763) 587-7989
NPI assigned
Dec 5, 2023
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 31, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X 14744 MN Primary

Addresses

Primary practice location

5109 36TH Ave N
Crystal, MN 55422

Mailing address

5109 36TH Ave N
Crystal, MN 55422
Phone (763) 587-7999

Other practice location 1

9825 Hospital Dr Ste 300
Maple Grove, MN 55369-4768
Phone (763) 587-7999

Other names 1

  • Ms. Katherine Rose Mattinen Former name

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20240112000539 MN Practitioner - Physician Assistant 1759732951 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Touro Un Col of Osteopathic Medicine, Henderson, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
North Clinic PAGroup PAC ID 2769384205, 50 clinicians

Practice addresses (Care Compare)

50 Central Ave
Osseo, MN 55369-1241
Phone (763) 587-7900

5109 36TH Ave N
Crystal, MN 55422-2007
Phone (763) 587-7900

Hospital & facility affiliations

  • North Memorial Health Hospital Hospital, Robbinsdale, MN, CCN 240001

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
North Clinic, PA CurrentSince Dec 28, 2023 Accepting new patients

Locations

9825 Hospital Dr
Ste 300
Maple Grove, MN 55369
Phone (763) 494-7500

9201 W Broadway Ave
Ste 601
Minneapolis, MN 55445
Phone (763) 587-7933

5109 36th Ave N
Minneapolis, MN 55422
Phone (630) 632-2648

50 Central Ave
Osseo, MN 55369
Phone (612) 588-4625

Interoperability endpoints

  • Direct secure messaging: katherine.mattinen@nor.eclinicaldirectplus.com
  • FHIR API: https://fhir4.healow.com/fhir/r4/IJDFBA/Endpoint/IJDFBA

Organizations & group practices 2

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.

Hospital & facility affiliations 4

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

NPI Registry JSON

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

{
    "created_epoch": "1701734400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1743379200000",
    "number": "1003683509",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5109 36TH AVE N",
            "city": "CRYSTAL",
            "state": "MN",
            "postal_code": "55422",
            "telephone_number": "763-587-7999",
            "fax_number": "763-587-7989"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5109 36TH AVE N",
            "city": "CRYSTAL",
            "state": "MN",
            "postal_code": "55422",
            "telephone_number": "763-587-7999",
            "fax_number": "763-587-7989"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "9825 Hospital Dr Ste 300",
            "address_purpose": "LOCATION",
            "city": "Maple Grove",
            "state": "MN",
            "postal_code": "553694768",
            "country_code": "US",
            "telephone_number": "763-587-7999",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CLARK",
        "first_name": "KATHERINE",
        "middle_name": "ROSE",
        "name_prefix": "Mrs.",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-12-05",
        "last_updated": "2025-03-31",
        "certification_date": "2025-03-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "MN",
            "license": "14744",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KATHERINE",
            "last_name": "MATTINEN",
            "middle_name": "ROSE",
            "prefix": "MS.",
            "credential": "PA-C",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Crystal, MN

Sources for this page

Verify at the official NPI Registry.