NPIMap

Individual provider Active NPI

Kathleen Lynn Germain, NP

  • Adult Health Nurse Practitioner
  • La Crosse, WI
National Provider Identifier
1639400641
Registry record updated Sep 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Adult Health Nurse PractitionerTaxonomy code 363LA2200X
License
3937-33 Issued in WI
Practice address
1836 South Ave
La Crosse, WI 54601-5429
Phone
(608) 782-7300
NPI assigned
Jan 15, 2010
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 10, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Adult Health Nurse Practitioner 363LA2200X 3937-33 WI Primary

Addresses

Primary practice location

1836 South Ave
La Crosse, WI 54601-5429

Mailing address

1836 South Ave
La Crosse, WI 54601-5429
Phone (608) 782-7300

Other names 1

  • Kathleen Lynn Davy Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI, MN2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20100806000194 WI Practitioner - Nurse Practitioner 5092848333 Reassigns benefits to 2 organizations
I20201223000191 MN Practitioner - Nurse Practitioner 5092848333 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Gundersen Clinic LTDGroup PAC ID 9638082779, 422 clinicians
Gundersen Lutheran Medical Center IncGroup PAC ID 2163331414, 888 clinicians

Practice addresses (Care Compare)

101 S Hill St
La Crescent, MN 55947-1389
Phone (507) 895-4445

1836 S Ave
La Crosse, WI 54601-5429
Phone (608) 782-7300

1910 S Ave
La Crosse, WI 54601-5467
Phone (608) 782-7300

Hospital & facility affiliations

  • Gundersen Lutheran Medical Center Hospice, La Crosse, WI, CCN 521572
  • Gundersen Lutheran Medical Center Hospital, La Crosse, WI, CCN 520087

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
3937WIMDClinical Neuropsychologist
3937-33WIMDAdult Health Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Gundersen Clinic LTD CurrentSince Dec 4, 2020 Accepting new patients
Gundersen Clinic LTD CurrentSince Mar 22, 2010 Accepting new patients
Gundersen Lutheran Express Care, Inc CurrentSince Mar 22, 2010 Accepting new patients
Gundersen Lutheran Medical Center Inc CurrentSince Jun 1, 2013 Accepting new patients
Gundersen Clinic LTD Current Accepting new patients
Gundersen Lutheran Medical Center Inc Current Accepting new patients
Gundersen Lutheran Medical Center, Inc CurrentSince Jun 1, 2013 Accepting new patients

Locations

101 S Hill St
La Crescent, MN 55947
Phone (507) 895-4445

123 5th Ave SE
Spring Grove, MN 55974
Phone (507) 498-3302

1836 South Ave
La Crosse, WI 54601
Phone (608) 788-8102

1910 South Ave
La Crosse, WI 54601
Phone (608) 775-2287

1600 Main St
Onalaska, WI 54650
Phone (608) 783-4681

Interoperability endpoints

  • Direct secure messaging: kgermain20543@direct.emplifyhealth.org

Organizations & group practices 7

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 8

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": "1263513600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788998400000",
    "number": "1639400641",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1836 SOUTH AVE",
            "city": "LA CROSSE",
            "state": "WI",
            "postal_code": "546015429",
            "telephone_number": "608-782-7300"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1836 SOUTH AVE",
            "city": "LA CROSSE",
            "state": "WI",
            "postal_code": "546015429",
            "telephone_number": "608-782-7300"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GERMAIN",
        "first_name": "KATHLEEN",
        "middle_name": "LYNN",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-01-15",
        "last_updated": "2026-09-10",
        "certification_date": "2026-09-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "WI",
            "license": "3937-33",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KATHLEEN",
            "last_name": "DAVY",
            "middle_name": "LYNN",
            "credential": "NP",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in La Crosse, WI

Sources for this page

Verify at the official NPI Registry.