Kevin Thomas Breen, MD

Primary specialty

Medical Oncology PhysicianTaxonomy code 207RX0202X

License

61150 Issued in KY

Practice address

4955 Norton Healthcare Blvd
Louisville, KY 40241-2832

Phone

(502) 394-6350

Fax

(502) 394-6351

NPI assigned

Apr 9, 2017

Sex

Male

Sole proprietor

No

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

Specialties & licenses 4

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in KY

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

Specialty

Medical OncologyAlso: Internal Medicine

Education

University of Utah School of Medicine, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Norton Hospitals, IncGroup PAC ID 9830001528, 137 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Norton Hospitals, Inc Hospital, Louisville, KY, CCN 180088
• Norton Clark Hospital Hospital, Jeffersonville, IN, CCN 150009

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Norton Hospitals Inc

  • Multi-Specialty Clinic/Center
  • Louisville, KY
  • NPI 1073568879
  Medicare reassignment Care Compare group NPD
• Norton Hospitals, Inc

  • Pain Medicine Physician
  • Louisville, KY
  • NPI 1548152242
  NPD

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

• Norton Hospitals Inc

  • General Acute Care Hospital
  • Louisville, KY
  • NPI 1043348808
  Care Compare affiliation
• Norton Hospitals Inc

  • Multi-Specialty Clinic/Center
  • Louisville, KY
  • NPI 1073568879

  Hospital

  Care Compare affiliation
• Norton Hospitals Inc

  • Rehabilitation Clinic/Center
  • Louisville, KY
  • NPI 1124314158

  Hospital

  Care Compare affiliation
• Norton Hospitals Inc

  • Radiology Clinic/Center
  • Louisville, KY
  • NPI 1154329696

  Hospital

  Care Compare affiliation
• Norton Hospitals Inc

  • Medical Specialty Clinic/Center
  • Louisville, KY
  • NPI 1174819106

  Hospital

  Care Compare affiliation
• Norton Hospitals Inc

  • General Acute Care Hospital
  • Louisville, KY
  • NPI 1447388335
  Care Compare affiliation
• Norton Hospitals Inc

  • Medical Specialty Clinic/Center
  • Louisville, KY
  • NPI 1659669414

  Hospital

  Care Compare affiliation
• Norton Hospitals Inc

  • Ambulatory Surgical Clinic/Center
  • Louisville, KY
  • NPI 1700105699

  Hospital

  Care Compare affiliation
• Norton Hospitals, Inc

  • Radiology Clinic/Center
  • Louisville, KY
  • NPI 1255335873

  Hospital

  Care Compare affiliation
• Norton Hospitals, Inc

  • General Acute Care Hospital
  • Louisville, KY
  • NPI 1699514463
  Care Compare affiliation
• Norton Hospitals, Inc

  • General Acute Care Hospital
  • Louisville, KY
  • NPI 1831195908
  Care Compare affiliation
• Norton Hospitals, Inc

  • General Acute Care Hospital
  • Louisville, KY
  • NPI 1891799227
  Care Compare affiliation

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

{
    "created_epoch": "1491696000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788393600000",
    "number": "1790218451",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 776347",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606776347",
            "telephone_number": "502-588-9490",
            "fax_number": "502-272-5116"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4955 NORTON HEALTHCARE BLVD",
            "city": "LOUISVILLE",
            "state": "KY",
            "postal_code": "402412832",
            "telephone_number": "502-394-6350",
            "fax_number": "502-394-6351"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1501 N Campbell Ave",
            "address_2": "Room 6336",
            "address_purpose": "LOCATION",
            "city": "Tucson",
            "state": "AZ",
            "postal_code": "857245040",
            "country_code": "US",
            "telephone_number": "520-626-8818",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "10 Center Dr Bldg 10, Rm B2L312",
            "address_purpose": "LOCATION",
            "city": "Bethesda",
            "state": "MD",
            "postal_code": "208925040",
            "country_code": "US",
            "telephone_number": "240-858-3386",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BREEN",
        "first_name": "KEVIN",
        "middle_name": "THOMAS",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-04-09",
        "last_updated": "2026-09-03",
        "certification_date": "2026-09-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "KY",
            "license": "61150",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "AZ",
            "license": "R76035",
            "primary": false
        },
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "AZ",
            "license": "R76035",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "KY",
            "license": "61150",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "kevin.breen@nih.gov",
            "affiliation": "N",
            "address_1": "10 Center Dr Bldg 10, Rm B2L312",
            "city": "Bethesda",
            "state": "MD",
            "country_code": "US",
            "postal_code": "208925040",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Sara M Breckenridge
• Shenika Lanee Breed
• Ann Breeden
• Kathryn Mara Thompson Breeden, APRN
• Tessa Breedlove, PSY.D.
• Beckett Louis Brees, PT
• Carol K Brees
• Sarah Brees, LPCA
• Douglas J Breger, D.C.
• Mary Ellen Brehm, MED

• Medical Oncology Physician in Louisville, KY
• Providers in Louisville, KY by specialty
• Medical Oncology Physician in Kentucky

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 3, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.