Kirk J Kleinfeld, MD

Primary specialty

Neurology PhysicianTaxonomy code 2084N0400X

License

49016 Issued in TN

Practice address

3601 The Vanderbilt Clinic
Nashville, TN 37232-5662

Phone

(615) 936-2000

NPI assigned

Apr 8, 2009

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in TN

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

Diagnostic Radiology

Education

University of Tennessee, HSC, College of Medicine, 2009

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Vanderbilt University Medical CenterGroup PAC ID 5092023416, 3,510 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Vanderbilt University Medical Center Hospital, Nashville, TN, CCN 440039
• Vanderbilt Bedford Hospital Hospital, Shelbyville, TN, CCN 440137
• Vanderbilt Tullahoma-Harton Hospital Hospital, Tullahoma, TN, CCN 440144

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: kkleinfeld26865@direct.vumc.org

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.

• Vanderbilt University Medical Center

  • Internal Medicine Physician
  • Nashville, TN
  • NPI 1104202761

  Neurology

  Medicare reassignment Care Compare group NPD
• Vanderbilt University

  • Internal Medicine Physician
  • Nashville, TN
  • NPI 1235154972
  NPD (past)
• Vanderbilt University

  • Clinical Social Worker
  • Nashville, TN
  • NPI 1285659706
  NPD (past)

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

• Vanderbilt Bedford Hospital, LLC

  • General Acute Care Hospital
  • Shelbyville, TN
  • NPI 1487253449
  Care Compare affiliation
• Vanderbilt Coffee Hospital, LLC

  • General Acute Care Hospital
  • Tullahoma, TN
  • NPI 1831798719
  Care Compare affiliation
• Vanderbilt University Medical Center

  • General Acute Care Hospital
  • Nashville, TN
  • NPI 1396882205
  Care Compare affiliation

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

{
    "created_epoch": "1239148800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750377600000",
    "number": "1659514552",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3841 GREEN HILLS VILLAGE DR STE 200",
            "city": "NASHVILLE",
            "state": "TN",
            "postal_code": "372152691"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3601 THE VANDERBILT CLINIC",
            "city": "NASHVILLE",
            "state": "TN",
            "postal_code": "372325662",
            "telephone_number": "615-936-2000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2105 Edward Curd Ln",
            "address_2": "Suite B100",
            "address_purpose": "LOCATION",
            "city": "Franklin",
            "state": "TN",
            "postal_code": "370675662",
            "country_code": "US",
            "telephone_number": "615-791-1987",
            "fax_number": "615-791-9985",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KLEINFELD",
        "first_name": "KIRK",
        "middle_name": "J",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-04-08",
        "last_updated": "2025-06-20",
        "certification_date": "2025-06-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0600X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Clinical Neurophysiology",
            "state": "TN",
            "license": "49016",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "TN",
            "license": "49016",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "kkleinfeld26865@direct.vumc.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Health Information Service Provider",
            "address_1": "3601 The Vanderbilt Clinic",
            "city": "Nashville",
            "state": "TN",
            "country_code": "US",
            "postal_code": "372325662",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Laurie Klein, L.M.T
• Megan Klein, DO
• Morgan Elizabeth Klein
• Katherine Kleinberg, DO
• Nancy Kleinert
• Alicia D Kleinhans, CPNP-AC
• Marci Levy Kleinrock, PA-C
• Eric Joseph Klem, DO
• John Wesley Klemin, DC
• Amy Klezek

• Neurology Physician in Nashville, TN
• Providers in Nashville, TN by specialty
• Neurology Physician in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 20, 2025; 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.