Individual provider Active NPI

Gregory Kaftan, MD

  • Occupational Medicine Physician
  • Kenosha, WI
National Provider Identifier
1083830335
Registry record updated Jul 8, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Occupational Medicine PhysicianTaxonomy code 2083X0100X
License
34419 Issued in WI
Practice address
5555 30TH Ave
Kenosha, WI 53144-2871
Phone
(262) 658-7102
NPI assigned
Apr 17, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 8, 2007

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Occupational Medicine Physician 2083X0100X 34419 WI Primary

Addresses

Primary practice location

5555 30TH Ave
Kenosha, WI 53144-2871

Mailing address

2861 N Prospect Ave
Milwaukee, WI 53211-3771
Phone (414) 961-1148

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI
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 1

Enrollment IDStateProvider typePAC IDDetails
I20170810002281 WI Practitioner - Preventive MedicinePractitioner - Addiction Medicine 4688945538 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Preventive MedicineAlso: Addiction Medicine
Education
Creighton University School of Medicine, 1991
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Ascension Medical Group-Southeast Wisconsin IncGroup PAC ID 8628980943, 551 clinicians

Practice addresses (Care Compare)

1320 Wisconsin Ave
Racine, WI 53403-1978
Phone (262) 687-2364

Hospital & facility affiliations

  • Ascension All Saints Hospital Hospital, Racine, WI, CCN 520096
  • Ascension St Francis Hospital Hospital, Milwaukee, WI, CCN 520078

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
34419WIMDOccupational Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Columbia St. Mary'S Hospital Milwaukee, Inc CurrentSince Dec 15, 2025 Accepting new patients
Ascension Medical Group-Southeast Wisconsin Inc CurrentSince Sep 18, 2019 Accepting new patients
Columbia St. Mary'S Hospital Milwaukee Inc CurrentSince Dec 15, 2025 Accepting new patients
Ascension All Saints Hospital, Inc Past Accepting new patients

Locations

13950 W Capitol Dr
Brookfield, WI 53005
Phone (414) 302-5400

2301 N Lake Dr
Milwaukee, WI 53211
Phone (414) 270-4932

1244 Wisconsin Ave
Racine, WI 53403
Phone (262) 687-2150

1320 Wisconsin Ave
Racine, WI 53403
Phone (262) 687-2222

13111 N Port Washington Rd
Thiensville, WI 53097
Phone (262) 243-7300

201 N Mayfair Rd
Fl 2
Wauwatosa, WI 53226
Phone (414) 771-8228

801 S 70th St
West Allis, WI 53214
Phone (414) 773-6600

Organizations & group practices 4

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 2

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": "1176768000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183852800000",
    "number": "1083830335",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2861 N PROSPECT AVE",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532113771",
            "telephone_number": "414-961-1148"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5555 30TH AVE",
            "city": "KENOSHA",
            "state": "WI",
            "postal_code": "531442871",
            "telephone_number": "262-658-7102"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KAFTAN",
        "first_name": "GREGORY",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-04-17",
        "last_updated": "2007-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2083X0100X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Occupational Medicine",
            "state": "WI",
            "license": "34419",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Kenosha, WI

Sources for this page

Verify at the official NPI Registry.