NPIMap

Individual provider Active NPI

Justin David Heser, M.D.

  • Anesthesiology Physician
  • Sheboygan, WI
National Provider Identifier
1083971576
Registry record updated Jun 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
74085-20 Issued in WI
Practice address
3400 Union Ave
Sheboygan, WI 53081-8426
Phone
(920) 802-2100
NPI assigned
Apr 20, 2012
Last updated
Jun 23, 2026By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 23, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X 74085-20 WI Primary

Addresses

Primary practice location

3400 Union Ave
Sheboygan, WI 53081-8426

Mailing address

PO Box 735044
Chicago, IL 60673-5044

Electronic endpoints 2

TypeEndpointUseAffiliation
CONNECT URL https://esmd.abilitynetwork.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service Other Ability Network
FHIR URL https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MN, WI2 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
I20200518000594 MN Practitioner - Anesthesiology 3870734742 Reassigns benefits to 3 organizations
I20201123001047 WI Practitioner - Anesthesiology 3870734742 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
University of Minnesota Medical School, 2012
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
St. Luke's Hospital of DuluthGroup PAC ID 7113834839, shared by 9 NPIs, 409 clinicians
Aurora Medical Group, Inc.Group PAC ID 6709794258, 3,764 clinicians

Practice addresses (Care Compare)

109 N 28TH St E
Superior, WI 54880-6548
Phone (715) 395-3990

3400 Union Ave
Sheboygan, WI 53081-8426
Phone (920) 828-2530

915 E 1St St
Duluth, MN 55805-2107
Phone (218) 249-5555

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
74085-20WIMDAnesthesiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
St. Luke's Hospital of Duluth Anesthesiology CurrentSince Sep 15, 2020 Accepting new patients
St. Luke's Hospital of Duluth CurrentSince Jun 1, 2020 Accepting new patients
St. Luke's Hospital of Duluth CurrentSince Jun 1, 2020 Accepting new patients
St. Luke's Hospital of Duluth Current Accepting new patients
St. Luke's Hospital of Duluth Current Accepting new patients

Locations

29980 Network Pl
Chicago, IL 60673

1015 E 1st St
Duluth, MN 55805
Phone (218) 249-7860

915 E 1st St
Duluth, MN 55805
Phone (218) 249-5352

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

109 N 28th St E
Superior, WI 54880
Phone (715) 395-3900

Interoperability endpoints

  • Direct secure messaging: him@slk.direct.slhduluth.com
  • Direct secure messaging: justin.heser@slk.direct.slhduluth.com

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 28

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

View all 28

NPI Registry JSON

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

{
    "created_epoch": "1334880000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782172800000",
    "number": "1083971576",
    "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"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3400 UNION AVE",
            "city": "SHEBOYGAN",
            "state": "WI",
            "postal_code": "530818426",
            "telephone_number": "920-802-2100"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HESER",
        "first_name": "JUSTIN",
        "middle_name": "DAVID",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2012-04-20",
        "last_updated": "2026-06-23",
        "certification_date": "2026-06-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "WI",
            "license": "74085-20",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "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": "3400 Union Ave",
            "city": "Sheboygan",
            "state": "WI",
            "country_code": "US",
            "postal_code": "530818426",
            "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": "3400 Union Ave",
            "city": "Sheboygan",
            "state": "WI",
            "country_code": "US",
            "postal_code": "530818426",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Sheboygan, WI

Sources for this page

Verify at the official NPI Registry.