Quick answers
- Which hospitals does Jonathan G. Martin work at?
- Medicare's official clinician data lists Jonathan G. Martin at 3 hospitals: Cumberland Medical Center, Fort Loudoun Medical Center and Roane Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jonathan G. Martin see patients?
- Medicare's clinician data lists 2 practice locations, including Lenoir City, TN and Sevierville, TN. Call before your visit to confirm the address.
- What is Jonathan G. Martin's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Jonathan G. Martin accept Medicare assignment?
- Yes. Medicare's clinician data says Jonathan G. Martin 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 Jonathan G. Martin?
- (865) 271-6500, as listed in official Medicare / NPI Registry data.
- What is Jonathan G. Martin's NPI number?
- 1881672558. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jonathan G. Martin works
Medicare's Facility Affiliation Data lists Jonathan G. Martin at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cumberland Medical CenterCrossville, TN · Acute Care Hospital · CCN 440009
- Fort Loudoun Medical CenterLenoir City, TN · Acute Care Hospital · CCN 440110
- Roane Medical CenterHarriman, TN · Acute Care Hospital · CCN 440031
Practice locations
Addresses where Jonathan G. Martin is enrolled with Medicare (CMS data updated 2026-10-02).
- 550 Fort Loudon Medical Ctr DrLenoir City, TN 37772 (865) 271‑6500
- 742 Middle Creek RdSevierville, TN 37862 (865) 446‑7000
Group practices
Medicare enrollment lists Jonathan G. Martin as a member of this group (CMS data updated 2026-10-02).
- Hospital Medicine Services of Tennessee PC162 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Lenoir City
Clinicians with the same Medicare primary specialty in Lenoir City, TN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | East Tennessee State University Quillen College Of Medicine |
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1881672558 |
| 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