Quick answers
- Which hospitals does John W. Marshall work at?
- Medicare's official clinician data lists John W. Marshall at 4 hospitals: Commonspirit-Memorial Hospital-North Georgia, Memorial Healthcare System, Inc, Parkridge Medical Center and Sweetwater Hospital Association. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John W. Marshall see patients?
- Medicare's clinician data lists 4 practice locations, including Athens, TN, Hixson, TN and Chattanooga, TN. Call before your visit to confirm the address.
- What is John W. Marshall's specialty?
- Medicare lists Emergency Medicine as the primary specialty, and also Family Practice.
- Does John W. Marshall accept Medicare assignment?
- Yes. Medicare's clinician data says John W. Marshall 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 John W. Marshall?
- (423) 741-1411, as listed in official Medicare / NPI Registry data.
- What is John W. Marshall's NPI number?
- 1285676999. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John W. Marshall works
Medicare's Facility Affiliation Data lists John W. Marshall at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Commonspirit-Memorial Hospital-North GeorgiaRinggold, GA · Acute Care Hospital · CCN 110236
- Memorial Healthcare System, IncChattanooga, TN · Acute Care Hospital · CCN 440091
- Parkridge Medical CenterChattanooga, TN · Acute Care Hospital · CCN 440156
- Sweetwater Hospital AssociationSweetwater, TN · Acute Care Hospital · CCN 440084
Practice locations
Addresses where John W. Marshall is enrolled with Medicare (CMS data updated 2026-10-02).
- 1114 W Madison AveAthens, TN 37303 (423) 741‑1411
- 2051 Hamill RdHixson, TN 37343 (423) 495‑7100
- 2525 Desales AveChattanooga, TN 37404 (423) 495‑2525
- 4710 Battlefield PkwyRinggold, GA 30736 (330) 493‑4443
Group practices
Medicare enrollment lists John W. Marshall as a member of these groups (CMS data updated 2026-10-02).
- Southeastern Emergency Physicians LLC784 clinicians in the group
- Chattanooga Emergency Medicine PLLC14 clinicians in the group
Specialties
- Emergency Medicineprimary
- Family Practicealso
Other emergency medicine doctors in Athens
Clinicians with the same Medicare primary specialty in Athens, TN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Kentucky College Of Medicine |
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1285676999 |
| 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