Quick answers
- Which hospitals does James T. Sexton work at?
- Medicare's official clinician data lists James T. Sexton at 1 hospital: Wellmont Holston Valley Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James T. Sexton see patients?
- Medicare's clinician data lists 2 practice locations, including Kingsport, TN. Call before your visit to confirm the address.
- What is James T. Sexton's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does James T. Sexton accept Medicare assignment?
- Yes. Medicare's clinician data says James T. Sexton 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 James T. Sexton?
- (423) 857-2793, as listed in official Medicare / NPI Registry data.
- What is James T. Sexton's NPI number?
- 1487997995. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where James T. Sexton works
Medicare's Facility Affiliation Data lists James T. Sexton at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Wellmont Holston Valley Medical CenterKingsport, TN · Acute Care Hospital · CCN 440017
Practice locations
Addresses where James T. Sexton is enrolled with Medicare (CMS data updated 2026-10-02).
- 105 W Stone DrKingsport, TN 37660 (423) 857‑2793
- 105 W Stone Dr, Suite 1fKingsport, TN 37660 (423) 230‑2420
Group practices
Medicare enrollment lists James T. Sexton as a member of this group (CMS data updated 2026-10-02).
- Holston Medical Group PC238 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Kingsport
Clinicians with the same Medicare primary specialty in Kingsport, TN — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Lincoln Memorial University Medical Department |
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1487997995 |
| 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