NPIMap

Individual provider Active NPI

John M Hance, MD, MPH

  • Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
  • Knoxville, TN
National Provider Identifier
1225321086
Registry record updated Jun 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianTaxonomy code 208G00000X
License
58822 Issued in TN
Practice address
9125 Cross Park Dr Ste 200
Knoxville, TN 37923-4563
Phone
(865) 632-5900
NPI assigned
May 26, 2011
Last updated
Jun 4, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 4, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X 58822 TN Primary

Addresses

Primary practice location

9125 Cross Park Dr Ste 200
Knoxville, TN 37923-4563

Mailing address

9125 Cross Park Dr Ste 200
Knoxville, TN 37923-4563
Phone (865) 632-5900

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address hance.john.mead@covenanthealth.cernerdirect.com

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TN
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20190614000525 TN Practitioner - Thoracic Surgery 7416257563 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Thoracic Surgery
Education
University of Cincinnati College of Medicine, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Covenant Medical Group IncGroup PAC ID 2860305463, shared by 5 NPIs, 363 clinicians
East Tennessee Cardiovascular Surgery Group PCGroup PAC ID 6608934203, 20 clinicians

Practice addresses (Care Compare)

9125 Cross Park Dr
Suite 200
Knoxville, TN 37923-4563
Phone (865) 632-5900

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
93.56 of 100Reported as individual
Quality
89.46
Promoting interoperability
100
Improvement activities
40
Cost
82.57

Procedures performed for Medicare patients

ProcedureNumber of procedures
Coronary artery bypass graft (CABG)40

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
East Tennessee Cardiovascular Surgery Group, P.C Thoracic Surgery (Cardiothoracic Vascular Surgery) CurrentSince Jun 1, 2019 Accepting new patients

Locations

9125 Cross Park Dr
Ste 200
Knoxville, TN 37923
Phone (865) 632-5900

9330 Park West Blvd
Ste 100
Knoxville, TN 37923
Phone (865) 373-7942

Dept 888101
Knoxville, TN 37995

Interoperability endpoints

  • Direct secure messaging: hance.john.mead@covenanthealth.cernerdirect.com

Organizations & group practices 1

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 5

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": "1306368000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780531200000",
    "number": "1225321086",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9125 CROSS PARK DR STE 200",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379234563",
            "telephone_number": "865-632-5900"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9125 CROSS PARK DR STE 200",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379234563",
            "telephone_number": "865-632-5900"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HANCE",
        "first_name": "JOHN",
        "middle_name": "M",
        "name_prefix": "Dr.",
        "credential": "MD, MPH",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-05-26",
        "last_updated": "2026-06-04",
        "certification_date": "2026-06-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208G00000X",
            "taxonomy_group": "",
            "desc": "Thoracic Surgery (Cardiothoracic Vascular Surgery)",
            "state": "TN",
            "license": "58822",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "hance.john.mead@covenanthealth.cernerdirect.com",
            "affiliation": "N",
            "address_1": "9125 Cross Park Dr Ste 200",
            "city": "Knoxville",
            "state": "TN",
            "country_code": "US",
            "postal_code": "379234563",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Knoxville, TN

Sources for this page

Verify at the official NPI Registry.