Quick answers
- Which hospitals does Charles H. Roark work at?
- Medicare's official clinician data lists Charles H. Roark at 4 hospitals: Commonspirit-Memorial Hospital-North Georgia, Erlanger Medical Center, Memorial Healthcare System, Inc and Rhea Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Charles H. Roark see patients?
- Medicare's clinician data lists 5 practice locations, including Chattanooga, TN and Hixson, TN. Call before your visit to confirm the address.
- What is Charles H. Roark's specialty?
- Medicare lists Neurology as the primary specialty.
- Does Charles H. Roark accept Medicare assignment?
- Yes. Medicare's clinician data says Charles H. Roark 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 Charles H. Roark?
- (423) 622-4700, as listed in official Medicare / NPI Registry data.
- What is Charles H. Roark's NPI number?
- 1497216501. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Charles H. Roark works
Medicare's Facility Affiliation Data lists Charles H. Roark 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
- Erlanger Medical CenterChattanooga, TN · Acute Care Hospital · CCN 440104
- Memorial Healthcare System, IncChattanooga, TN · Acute Care Hospital · CCN 440091
- Rhea Medical CenterDayton, TN · Critical Access Hospital · CCN 441310
Practice locations
Addresses where Charles H. Roark is enrolled with Medicare (CMS data updated 2026-10-02).
- 1301 McCallie AveChattanooga, TN 37404 (423) 622‑4700
- 2051 Hamill RdHixson, TN 37343 (423) 495‑7353
- 2525 Desales AveChattanooga, TN 37404 (423) 495‑2525
- 513 Dodds Ave, Suite 103Chattanooga, TN 37404 (423) 698‑3423
- 513 Dodds Ave, Suite 105Chattanooga, TN 37404 (800) 665‑2850
Group practices
Medicare enrollment lists Charles H. Roark as a member of these groups (CMS data updated 2026-10-02).
- Advanced Diagnostic Imaging PC523 clinicians in the group
- Memorial Health Partners Foundation Inc485 clinicians in the group
- Prime Imaging, LLC18 clinicians in the group
- Continuum Health Aic, Inc14 clinicians in the group
Specialties
- Neurologyprimary
Other neurologists in Chattanooga
Clinicians with the same Medicare primary specialty in Chattanooga, TN — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Alabama College Of Osteopathic Medicine |
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497216501 |
| 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