Individual provider Active NPI

James B Kuplic, MD

  • Internal Medicine Physician
  • Sheboygan, WI
National Provider Identifier
1598733909
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
Practice address
2920 Superior Ave
Sheboygan, WI 53081-1944
Phone
(920) 453-5400
Fax
(920) 803-2990
NPI assigned
Mar 10, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X WI Primary

Addresses

Primary practice location

2920 Superior Ave
Sheboygan, WI 53081-1944

Mailing address

2920 Superior Ave
Sheboygan, WI 53081-1944
Phone (920) 453-5400

Other identifiers 1

IdentifierTypeStateIssuer
31199600MedicaidWI

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
17517WIMDPharmacist

Practice roles

OrganizationSpecialtyStatusNew patients
Sheboygan Internal Medicine Associates, SC Internal Medicine Current Accepting new patients
Sheboygan Surgical Associates, S.C. Current Accepting new patients

Locations

2920 Superior Ave
Sheboygan, WI 53081
Phone (920) 452-6000

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1141948800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1598733909",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2920 SUPERIOR AVE",
            "city": "SHEBOYGAN",
            "state": "WI",
            "postal_code": "530811944",
            "telephone_number": "920-453-5400",
            "fax_number": "920-803-2990"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2920 SUPERIOR AVE",
            "city": "SHEBOYGAN",
            "state": "WI",
            "postal_code": "530811944",
            "telephone_number": "920-453-5400",
            "fax_number": "920-803-2990"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KUPLIC",
        "first_name": "JAMES",
        "middle_name": "B",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-10",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "WI",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "31199600",
            "state": "WI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Sheboygan, WI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.