Quick answers
- Which hospitals does Jenna-Lyn A. Johnson work at?
- Medicare's official clinician data lists Jenna-Lyn A. Johnson at 2 hospitals: Hardin Medical Center and Tristar Horizon Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jenna-Lyn A. Johnson see patients?
- Medicare's clinician data lists 1 practice location in Savannah, TN. Call before your visit to confirm the address.
- What is Jenna-Lyn A. Johnson's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Cardiovascular Disease (Cardiology).
- Does Jenna-Lyn A. Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Jenna-Lyn A. Johnson accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Jenna-Lyn A. Johnson?
- (731) 926-8373, as listed in official Medicare / NPI Registry data.
- What is Jenna-Lyn A. Johnson's NPI number?
- 1861879744. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jenna-Lyn A. Johnson works
Medicare's Facility Affiliation Data lists Jenna-Lyn A. Johnson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hardin Medical CenterSavannah, TN · Acute Care Hospital · CCN 440109
- Tristar Horizon Medical CenterDickson, TN · Acute Care Hospital · CCN 440046
Practice locations
Addresses where Jenna-Lyn A. Johnson is enrolled with Medicare (CMS data updated 2026-10-02).
- 935 Wayne Rd, Suite BSavannah, TN 38372 (731) 926‑8373
Group practices
Medicare enrollment lists Jenna-Lyn A. Johnson as a member of this group (CMS data updated 2026-10-02).
- HMC Physician Services17 clinicians in the group
Specialties
Other internal medicine doctors in Tennessee
Clinicians with the same Medicare primary specialty in Tennessee — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical University Of South Carolina College Of Medicine |
| Graduation year | 2015 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1861879744 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians