Individual provider Active NPI

Nathaniel J Lucey, DO

  • Emergency Medicine Physician
  • La Crosse, WI
National Provider Identifier
1659996221
Registry record updated Jan 17, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
81197 Issued in WI
Practice address
1836 South Ave
La Crosse, WI 54601-5429
Phone
(608) 782-7300
NPI assigned
Jun 10, 2020
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 17, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X 5151014336 MI
Emergency Medicine Physician 207P00000X 81197 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

Medicare participation

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

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20230816001635 WI Practitioner - Emergency Medicine 5496179327 Reassigns benefits to 8 organizations
I20251223000922 MN Practitioner - Emergency Medicine 5496179327 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Other, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

1836 S Ave
La Crosse, WI 54601-5429
Phone (608) 783-7300

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Osteopathy

State licenses

LicenseStateTypeSpecialty
5151014336MIMDEmergency Medicine Physician
81197WIMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Gundersen Clinic LTD CurrentSince Aug 7, 2023 Accepting new patients
Tomah Memorial Hospital Inc CurrentSince Mar 1, 2024 Accepting new patients
Moundview Memorial Hospital & Clinics, Inc. CurrentSince Aug 19, 2023 Accepting new patients
Moundview Memorial Hospital & Clinics, Inc. CurrentSince Aug 19, 2023 Accepting new patients
St. Joseph'S Health Services, Inc. CurrentSince Aug 18, 2023 Accepting new patients
Gundersen Lutheran Medical Center, Inc CurrentSince Aug 7, 2023 Accepting new patients
Moundview Memorial Hospital & Clinics, Inc Current Accepting new patients
Gundersen Lutheran Express Care, Inc CurrentSince Aug 7, 2023 Accepting new patients
Tomah Memorial Hospital Inc Emergency Medicine CurrentSince Mar 1, 2024 Accepting new patients
Memorial Hospital of Boscobel CurrentSince Aug 23, 2023 Accepting new patients
Gundersen Clinic LTD Current Accepting new patients
Saint Elizabeths Hospital of Wabasha Inc CurrentSince Dec 10, 2025 Accepting new patients
Tomah Memorial Hospital Inc CurrentSince Nov 1, 2025 Accepting new patients
Tri-County Memorial Hospital, Inc. CurrentSince Aug 7, 2023 Accepting new patients
Tri-County Memorial Hospital, Inc. CurrentSince Aug 7, 2023 Accepting new patients
Memorial Hospital of Boscobel CurrentSince Aug 23, 2023 Accepting new patients
Saint Elizabeths Hospital of Wabasha Inc CurrentSince Dec 10, 2025 Accepting new patients
Tri-County Memorial Hospital, Inc. Current Accepting new patients
Gundersen Lutheran Medical Center Inc Current Accepting new patients
Gundersen Lutheran Medical Center Inc CurrentSince Aug 7, 2023 Accepting new patients
St. Joseph'S Health Services, Inc. CurrentSince Aug 18, 2023 Accepting new patients
Gundersen Lutheran Medical Center Inc Past Accepting new patients
Memorial Hospital of Boscobel Past Accepting new patients
Gundersen Clinic, LTD. Past Accepting new patients
St. Joseph'S Health Services, Inc. Past Accepting new patients
Tri-County Memorial Hospital, Inc. Past Accepting new patients

Locations

1200 Grant Blvd W
Wabasha, MN 55981
Phone (651) 565-4531

205 Parker St
Boscobel, WI 53805
Phone (608) 375-4112

402 W Lake St
Friendship, WI 53934
Phone (608) 339-3331

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

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

3111 Gundersen Dr
Onalaska, WI 54650
Phone (608) 775-8100

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

501 Gopher Dr
Tomah, WI 54660
Phone (608) 371-2181

505 Gopher Dr
Tomah, WI 54660
Phone (608) 372-2181

18601 Lincoln St
Whitehall, WI 54773
Phone (715) 538-1712

Interoperability endpoints

  • Direct secure messaging: nlucey806442@direct.emplifyhealth.org

Organizations & group practices 26

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.

View all 26

Hospital & facility affiliations 9

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": "1591747200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1705449600000",
    "number": "1659996221",
    "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": "LUCEY",
        "first_name": "NATHANIEL",
        "middle_name": "J",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2020-06-10",
        "last_updated": "2024-01-17",
        "certification_date": "2024-01-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MI",
            "license": "5151014336",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WI",
            "license": "81197",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in La Crosse, WI

Sources for this page

Verify at the official NPI Registry.