Quick answers
- Which hospitals does Eric L. Sumner work at?
- Medicare's official clinician data lists Eric L. Sumner at 1 hospital: Williamson Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Eric L. Sumner see patients?
- Medicare's clinician data lists 2 practice locations, including Franklin, TN. Call before your visit to confirm the address.
- What is Eric L. Sumner's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Eric L. Sumner accept Medicare assignment?
- Yes. Medicare's clinician data says Eric L. Sumner 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.
- Does Eric L. Sumner offer telehealth?
- Medicare's clinician data says Eric L. Sumner offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Eric L. Sumner?
- (615) 791-2330, as listed in official Medicare / NPI Registry data.
- What is Eric L. Sumner's NPI number?
- 1366559536. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Eric L. Sumner works
Medicare's Facility Affiliation Data lists Eric L. Sumner at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Williamson Medical CenterFranklin, TN · Acute Care Hospital · CCN 440029
Practice locations
Addresses where Eric L. Sumner is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Covey Dr, Suite 304Franklin, TN 37067 (615) 791‑2330
- 4323 Carothers PkwyFranklin, TN 37067
Group practices
Medicare enrollment lists Eric L. Sumner as a member of this group (CMS data updated 2026-10-02).
- Williamson Medical Group, LLC69 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Franklin
Clinicians with the same Medicare primary specialty in Franklin, TN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Georgia School Of Medicine |
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1366559536 |
| 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