Kathleen Jean Hillesheim, FNP-C

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

4883 Issued in WI

Practice address

2845 Greenbrier Rd
Green Bay, WI 54311-6519

Phone

(920) 288-8000

NPI assigned

Jul 20, 2012

Last updated

Oct 9, 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 2

Addresses

Other names 1

• Kathleen Jean Eastman Former name

Electronic endpoints 3

Medicare fee-for-service enrollment

Enrolled in WI

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, 2012

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Bellin Memorial Hospital IncGroup PAC ID 8820900749, 685 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Bellin Memorial Hospital Hospital, Green Bay, WI, CCN 520049

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: keastman61245@direct.thedacare.org
• Direct secure messaging: khillesheim916833@direct.emplifyhealth.org

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.

• Bellin Memorial Hospital Inc

  dba Bellin Health Algoma

  • Rural Health Clinic/Center
  • Algoma, WI
  • NPI 1609838473
  Medicare reassignment Care Compare group NPD
• Oconto Hospital & Medical Center Inc

  dba Emplify Health Oconto Hospital

  • Critical Access Hospital
  • Oconto, WI
  • NPI 1356373302
  Medicare reassignment NPD
• Bellin Memorial Hospital Inc

  dba Bellin Health

  • Family Medicine Physician
  • Green Bay, WI
  • NPI 1033172390
  NPD
• Oconto Hospital & Medical Center Inc

  dba Bellin Health Suring

  • Rural Health Clinic/Center
  • Suring, WI
  • NPI 1104418037
  NPD
• Oconto Hospital & Medical Center, Inc.

  dba Emplify Health Oconto Clinic

  • Rural Health Clinic/Center
  • Oconto, WI
  • NPI 1609018589
  NPD
• Aurora Medical Group, Inc.

  • Durable Medical Equipment & Medical Supplies
  • Manitowoc, WI
  • NPI 1801941075
  NPD (past)
• Aurora Quick Care, LLC

  • Nurse Practitioner
  • Mequon, WI
  • NPI 1609820729
  NPD (past)
• Bellin Memorial Hospital Inc

  dba Bellin Health Surgical Associates

  • Surgery Physician
  • Green Bay, WI
  • NPI 1104263532
  NPD (past)
• Bellin Memorial Hospital Inc

  dba FMC Brillion

  • Family Medicine Physician
  • Brillion, WI
  • NPI 1962464784
  NPD (past)
• Bellin Psychiatric Center Inc.

  dba Bellin Behavioral Health

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Green Bay, WI
  • NPI 1598728776
  NPD (past)

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

• Bellin Memorial Hospital Inc.

  • General Acute Care Hospital
  • Green Bay, WI
  • NPI 1891740585
  Care Compare affiliation

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

{
    "created_epoch": "1342742400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791504000000",
    "number": "1295080646",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 735044",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606735044",
            "telephone_number": "800-326-2250",
            "fax_number": "920-433-3707"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2845 GREENBRIER RD",
            "city": "GREEN BAY",
            "state": "WI",
            "postal_code": "543116519",
            "telephone_number": "920-288-8000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3130 Shore Dr",
            "address_purpose": "LOCATION",
            "city": "Marinette",
            "state": "WI",
            "postal_code": "541434291",
            "country_code": "US",
            "telephone_number": "715-735-7421 x4640",
            "fax_number": "715-735-4616",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "720 S VanBuren St",
            "address_purpose": "LOCATION",
            "city": "Green Bay",
            "state": "WI",
            "postal_code": "543013534",
            "country_code": "US",
            "telephone_number": "920-433-7488",
            "fax_number": "920-433-7439",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2820 Roosevelt Rd",
            "address_purpose": "LOCATION",
            "city": "Marinette",
            "state": "WI",
            "postal_code": "541433834",
            "country_code": "US",
            "telephone_number": "715-735-5225",
            "fax_number": "715-735-5388",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HILLESHEIM",
        "first_name": "KATHLEEN",
        "middle_name": "JEAN",
        "credential": "FNP-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-07-20",
        "last_updated": "2026-10-09",
        "certification_date": "2026-10-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "WI",
            "license": "4883-33",
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "WI",
            "license": "4883",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "kmorris50390@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "2845 Greenbrier Rd",
            "city": "Green Bay",
            "state": "WI",
            "country_code": "US",
            "postal_code": "543116519",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://esmd.abilitynetwork.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.3.667.2",
            "affiliationName": "Ability Network",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "64 S Price Rd",
            "city": "Brownsville",
            "state": "TX",
            "country_code": "US",
            "postal_code": "785212459",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "2845 Greenbrier Rd",
            "city": "Green Bay",
            "state": "WI",
            "country_code": "US",
            "postal_code": "543116519",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "KATHLEEN",
            "last_name": "EASTMAN",
            "middle_name": "JEAN",
            "credential": "APNP",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• John R Hill, MD
• Laura Ann Hill, M.D.
• Mary L Hill, LCSW
• Shannon Hill, SAC-IT
• Tanya Hill, RN
• Carissa Lynn Hillmann, LOTA
• Garret Hillsdon-Smith, M.D.
• Holly Hillsman
• Mary Elizabeth Hiltunen, LAT
• James Arthur Hinckley, MD

• Nurse Practitioner in Green Bay, WI
• Providers in Green Bay, WI by specialty
• Nurse Practitioner in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 9, 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.