Individual provider Active NPI

Aaron J Hanesworth, MD

  • Emergency Medicine Physician
  • La Crosse, WI
National Provider Identifier
1790780302
Registry record updated Mar 28, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
36942 Issued in WI
Practice address
1910 South Ave
La Crosse, WI 54601-5467
Phone
(608) 782-7300
NPI assigned
Jun 20, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 28, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 40948 MN
Emergency Medicine Physician 207P00000X 36942 WI Primary

Addresses

Primary practice location

1910 South Ave
La Crosse, WI 54601-5467

Mailing address

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

Other practice location 1

1650 4th St SE
Rochester, MN 55904-4717
Phone (507) 288-3443

Other identifiers 1

IdentifierTypeStateIssuer
32291600MedicaidWI

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MN, WI, IA3 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 3

Enrollment IDStateProvider typePAC IDDetails
I20070815000109 MN Practitioner - Family PracticePractitioner - Emergency Medicine 6002908498 Reassigns benefits to 6 organizations
I20100216000391 WI Practitioner - Emergency MedicinePractitioner - Family Practice 6002908498 Reassigns benefits to 8 organizations
I20251211001465 IA Practitioner - Emergency Medicine 6002908498 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Northeastern Ohio University College of Medicine, 1994
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Palmer Lutheran Health Center IncGroup PAC ID 4284544255, 37 clinicians
Gundersen Lutheran Medical Center IncGroup PAC ID 2163331414, shared by 16 NPIs, 888 clinicians
Saint Elizabeths Hospital of Wabasha IncGroup PAC ID 5092619387, 93 clinicians
Sanford Health NetworkGroup PAC ID 6800707100, 357 clinicians

Practice addresses (Care Compare)

112 Jefferson St
West Union, IA 52175-1022
Phone (563) 422-3811

1122 W Hwy 61
Winona, MN 55987-1957
Phone (507) 615-0600

1200 Grant Blvd W
Wabasha, MN 55981-1042
Phone (651) 565-4531

1601 Sioux Valley Dr
Luverne, MN 56156-4500
Phone (507) 283-4476

3111 Gundersen Dr
Onalaska, WI 54650-8447
Phone (608) 782-7300

Hospital & facility affiliations

  • Sanford Luverne Medical Center Hospital, Luverne, MN, CCN 241371
  • Gundersen Lutheran Medical Center Hospital, La Crosse, WI, CCN 520087
  • St Elizabeth Medical Center Hospital, Wabasha, MN, CCN 241335
  • Aspirus Lake View Hospital Hospital, Two Harbors, MN, CCN 241308
  • Windom Area Health Hospital, Windom, MN, CCN 241332

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
40948MNMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Gundersen Lutheran Medical Center, Inc CurrentSince Dec 30, 2019 Accepting new patients
Lake View Memorial Hospital, Inc. Emergency Medicine CurrentSince Jul 1, 2025 Accepting new patients
Ladd Memorial Hospital CurrentSince Jun 1, 2025 Accepting new patients
Lake View Memorial Hospital, Inc. CurrentSince Jul 1, 2025 Accepting new patients
St. Joseph'S Health Services, Inc. Current Accepting new patients
Moundview Memorial Hospital & Clinics, Inc. CurrentSince Dec 2, 2025 Accepting new patients
Gundersen Lutheran Medical Center Inc CurrentSince Dec 30, 2019 Accepting new patients
Saint Elizabeths Hospital of Wabasha Inc CurrentSince Dec 2, 2025 Accepting new patients
Spooner Health System, Inc. Current Accepting new patients
Tri-County Memorial Hospital, Inc. CurrentSince Dec 2, 2025 Accepting new patients
Tri-County Memorial Hospital, Inc. CurrentSince Dec 2, 2025 Accepting new patients
Memorial Hospital of Boscobel CurrentSince Dec 2, 2025 Accepting new patients
Sanford Health Network Emergency Medicine Current Accepting new patients
Lake View Memorial Hospital, Inc Current Accepting new patients
Memorial Hospital of Boscobel CurrentSince Dec 2, 2025 Accepting new patients
Palmer Lutheran Health Center, Inc. Family Medicine CurrentSince Dec 2, 2025 Accepting new patients
Gundersen Lutheran Medical Center Inc Current Accepting new patients
Saint Elizabeths Hospital of Wabasha Inc Current Accepting new patients
Moundview Memorial Hospital & Clinics, Inc. CurrentSince Dec 2, 2025 Accepting new patients
Ladd Memorial Hospital CurrentSince Jun 1, 2025 Accepting new patients
St. Joseph'S Health Services, Inc. CurrentSince Dec 2, 2025 Accepting new patients
Saint Elizabeths Hospital of Wabasha Inc CurrentSince Dec 2, 2025 Accepting new patients
Moundview Memorial Hospital & Clinics, Inc Family Medicine Current Accepting new patients
United Hospital District Inc. Family Medicine Past Accepting new patients
Gundersen Clinic LTD Past Accepting new patients
Allina Health System Past Accepting new patients
Tri-County Memorial Hospital, Inc. Past Accepting new patients
Memorial Hospital of Boscobel Past Accepting new patients
United Hospital District Inc. PastSince Oct 31, 2021 Accepting new patients

Locations

112 Jefferson St
West Union, IA 52175
Phone (563) 422-3811

29980 Network Pl
Chicago, IL 60673

1601 Sioux Valley Dr
Luverne, MN 56156
Phone (507) 283-4476

249 5th St E
Tracy, MN 56175
Phone (507) 629-3520

325 11th Ave
Two Harbors, MN 55616
Phone (218) 834-5520

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

1122 W Highway 61
Winona, MN 55987
Phone (507) 615-0600

1018 6th Ave
Worthington, MN 56187
Phone (507) 343-6100

711 W Adams St
Blk River Fls, WI 54615
Phone (715) 284-1302

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

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

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

2600 65th Ave
Osceola, WI 54020
Phone (705) 268-8000

1280 Chandler Dr
Spooner, WI 54801
Phone (715) 635-2111

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

Interoperability endpoints

  • Direct secure messaging: ahanesworth317519@direct.emplifyhealth.org

Organizations & group practices 31

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 31

Hospital & facility affiliations 14

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

View all 14

NPI Registry JSON

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

{
    "created_epoch": "1119225600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1743120000000",
    "number": "1790780302",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1910 SOUTH AVE",
            "city": "LA CROSSE",
            "state": "WI",
            "postal_code": "546015467",
            "telephone_number": "608-782-7300"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1910 SOUTH AVE",
            "city": "LA CROSSE",
            "state": "WI",
            "postal_code": "546015467",
            "telephone_number": "608-782-7300"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1650 4th St SE",
            "address_purpose": "LOCATION",
            "city": "Rochester",
            "state": "MN",
            "postal_code": "559044717",
            "country_code": "US",
            "telephone_number": "507-288-3443",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HANESWORTH",
        "first_name": "AARON",
        "middle_name": "J",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-06-20",
        "last_updated": "2025-03-28",
        "certification_date": "2025-03-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MN",
            "license": "40948",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WI",
            "license": "36942",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "32291600",
            "state": "WI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in La Crosse, WI

Sources for this page

Verify at the official NPI Registry.