Individual provider Active NPI

Justin Mark Harrell, DO

  • Cardiovascular Disease Physician
  • Oak Ridge, TN
National Provider Identifier
1346744323
Registry record updated May 16, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Cardiovascular Disease PhysicianTaxonomy code 207RC0000X
License
4808 Issued in TN
Practice address
80 Vermont Ave
Oak Ridge, TN 37830-6474
Phone
(865) 482-4078
Fax
(859) 323-1197
NPI assigned
Mar 22, 2018
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 16, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 4808 TN
Cardiovascular Disease Physician 207RC0000X 4808 TN Primary

Addresses

Primary practice location

80 Vermont Ave
Oak Ridge, TN 37830-6474

Mailing address

80 Vermont Ave
Oak Ridge, TN 37830-6474
Phone (865) 482-4078

Other identifiers 1

IdentifierTypeStateIssuer
Q067230MedicaidTN

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address harrell.justin.mark@covenanthealth.cernerdirect.com

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20221007001737 TN Practitioner - Internal Medicine 4486982501 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Lincoln Mem Univ, Debusk Col of Osteopathic Med, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Cumberland Medical Center, Inc.Group PAC ID 3870401441, 9 clinicians
Covenant Medical Group IncGroup PAC ID 2860305463, 363 clinicians
Roane County Medical CenterGroup PAC ID 8921167545, 7 clinicians
Methodist Medical CenterGroup PAC ID 7012812860, 7 clinicians

Practice addresses (Care Compare)

421 S Main St
Crossville, TN 38555-5048
Phone (931) 484-9511

80 Vermont Ave
Oak Ridge, TN 37830-6474
Phone (865) 482-4078

8045 Roane Medical Ctr Dr
Harriman, TN 37748-8333
Phone (865) 316-1000

990 Oak Ridge Tpke
Oak Ridge, TN 37830-6976
Phone (865) 481-1000

Hospital & facility affiliations

  • Methodist Medical Center of Oak Ridge Hospital, Oak Ridge, TN, CCN 440034
  • Roane Medical Center Hospital, Harriman, TN, CCN 440031
  • Cumberland Medical Center Hospital, Crossville, TN, CCN 440009
  • Fort Sanders Regional Medical Center Hospital, Knoxville, TN, CCN 440125
  • Big South Fork Medical Center Hospital, Oneida, TN, CCN 441323

Merit-based Incentive Payment System (MIPS)

Final score
69.53 of 100Reported as group
Quality
48.61
Improvement activities
40
Cost
70.66

Procedures performed for Medicare patients

ProcedureNumber of procedures
Pacemaker insertion or repair15

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Methodist Medical Center CurrentSince Jul 15, 2024 Accepting new patients
Covenant Medical Group, Inc. Internal Medicine CurrentSince Jul 15, 2024 Accepting new patients
Roane County Medical Center Internal Medicine Current Accepting new patients
Cumberland Medical Center, Inc. CurrentSince Jun 23, 2025 Accepting new patients
Roane County Medical Center CurrentSince Feb 28, 2025 Accepting new patients
Covenant Medical Group, Inc CurrentSince Jul 15, 2024 Accepting new patients

Locations

421 S Main St
Crossville, TN 38555
Phone (931) 260-1465

132 Stonehenge Dr
Crossville, TN 38558
Phone (931) 459-7660

8035 Roane Medical Center Dr
Ste 250
Harriman, TN 37748
Phone (865) 316-9636

8035 Roane Medical Center Dr
Ste 1230
Harriman, TN 37748
Phone (931) 484-5141

8045 Roane Medical Center Dr
Harriman, TN 37748
Phone (865) 316-1000

Dept 888179
Knoxville, TN 37995

Dept 888540
Knoxville, TN 37995

111 Clyde St
Loudon, TN 37774
Phone (865) 458-1554

80 Vermont Ave
Oak Ridge, TN 37830
Phone (423) 482-4078

990 Oak Ridge Tpke
Oak Ridge, TN 37830
Phone (865) 481-1000

Interoperability endpoints

  • Direct secure messaging: jharrell16476@ukhcdirect.org

Organizations & group practices 6

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 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": "1521676800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1715817600000",
    "number": "1346744323",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "80 VERMONT AVE",
            "city": "OAK RIDGE",
            "state": "TN",
            "postal_code": "378306474",
            "telephone_number": "865-482-4078",
            "fax_number": "859-323-1197"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "80 VERMONT AVE",
            "city": "OAK RIDGE",
            "state": "TN",
            "postal_code": "378306474",
            "telephone_number": "865-482-4078",
            "fax_number": "859-323-1197"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HARRELL",
        "first_name": "JUSTIN",
        "middle_name": "MARK",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-03-22",
        "last_updated": "2024-05-16",
        "certification_date": "2024-05-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TN",
            "license": "4808",
            "primary": false
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "TN",
            "license": "4808",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "Q067230",
            "state": "TN"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "harrell.justin.mark@covenanthealth.cernerdirect.com",
            "affiliation": "N",
            "address_1": "80 Vermont Ave",
            "city": "Oak Ridge",
            "state": "TN",
            "country_code": "US",
            "postal_code": "378306474",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Oak Ridge, TN

Sources for this page

Verify at the official NPI Registry.