Jenna-Lyn Johnson, MD

Primary specialty

Cardiovascular Disease PhysicianTaxonomy code 207RC0000X

License

85677 Issued in SC

Practice address

111 Highway 70 E Ste G
Dickson, TN 37055-2080

Phone

(803) 744-4900

Fax

(803) 744-4935

NPI assigned

Apr 30, 2015

Last updated

Feb 5, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in SC, TN2 enrollments

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 2

Specialty

Internal MedicineAlso: Cardiovascular Disease (Cardiology)

Education

Medical University of South Carolina College of Medicine, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

HMC Physician ServicesGroup PAC ID 4981889862, 17 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Tristar Horizon Medical Center Hospital, Dickson, TN, CCN 440046
• Hardin Medical Center Hospital, Savannah, TN, CCN 440109

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jenna-lyn.johnson.1@7654.direct.athenahealth.com

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.

• HMC Physician Services

  • Orthopaedic Surgery Physician
  • Savannah, TN
  • NPI 1316246705
  Medicare reassignment Care Compare group
• Saint Thomas Medical Partners

  dba Ascension Medical Group Saint Thomas

  • Internal Medicine Physician
  • Nashville, TN
  • NPI 1437194669

  Cardiovascular Disease

  Medicare reassignment NPD
• Lexington Health Inc

  dba Lexington Orthopaedic and Sports Medicine

  • Sports Medicine (Orthopaedic Surgery) Physician
  • West Columbia, SC
  • NPI 1710634753
  Medicare reassignment NPD
• Centennial Heart LLC

  • Specialist
  • Nashville, TN
  • NPI 1245393057

  Cardiovascular Disease

  NPD
• Lexington Health Inc

  dba LMC Heart and Vascular Center

  • Cardiovascular Disease Physician
  • West Columbia, SC
  • NPI 1083211312
  NPD
• Lexington Health Inc

  dba Lexington Internal Medicine

  • Internal Medicine Physician
  • West Columbia, SC
  • NPI 1942190988
  NPD

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

• Central Tennessee Hospital Corporation

  dba Tristar Horizon Medical Center

  • General Acute Care Hospital
  • Dickson, TN
  • NPI 1871530832
  Care Compare affiliation
• Hardin County General Hospital

  dba Hardin Medical Center

  • General Acute Care Hospital
  • Savannah, TN
  • NPI 1699754812
  Care Compare affiliation

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

{
    "created_epoch": "1430352000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770249600000",
    "number": "1861879744",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1924 ALCOA HWY # U114",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379201511",
            "telephone_number": "865-305-6324",
            "fax_number": "865-305-6429"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "111 HIGHWAY 70 E STE G",
            "city": "DICKSON",
            "state": "TN",
            "postal_code": "370552080",
            "telephone_number": "803-744-4900",
            "fax_number": "803-744-4935"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JOHNSON",
        "first_name": "JENNA-LYN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-04-30",
        "last_updated": "2026-02-05",
        "certification_date": "2026-02-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "SC",
            "license": "85677",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "VA",
            "license": "0116028086",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Brandi Jerrel Jacobs, PHARM.D.
• Valarie James
• David Charles Jennings, APRN, FNP
• Evelyn W Jennings, MA AUDIOLOGY
• John R Manning M.D.
• Lee Evans Johnson
• Lora Johnson, MD
• Matthew Christian Jones, DO
• Penny Lauren Jones, PHARM.D.
• Tyler K Jones, APRN

• Cardiovascular Disease Physician in Dickson, TN
• Providers in Dickson, TN by specialty
• Cardiovascular Disease Physician in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 5, 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.