Quick answers
- Which hospitals does John B. Williams work at?
- Medicare's official clinician data lists John B. Williams at 4 hospitals: Knox County Hospital, Mary Breckinridge Arh Hospital, Middlesboro Arh Hospital and University Health System, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John B. Williams see patients?
- Medicare's clinician data lists 8 practice locations, including Knoxville, TN, Middlesboro, KY and Newport, TN. Call before your visit to confirm the address.
- What is John B. Williams's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does John B. Williams accept Medicare assignment?
- Yes. Medicare's clinician data says John B. Williams 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 John B. Williams offer telehealth?
- Medicare's clinician data says John B. Williams offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for John B. Williams?
- (865) 218-7011, as listed in official Medicare / NPI Registry data.
- What is John B. Williams's NPI number?
- 1184131419. 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 B. Williams works
Medicare's Facility Affiliation Data lists John B. Williams at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Knox County HospitalBarbourville, KY · Critical Access Hospital · CCN 181328
- Mary Breckinridge Arh HospitalHyden, KY · Critical Access Hospital · CCN 181316
- Middlesboro Arh HospitalMiddlesboro, KY · Acute Care Hospital · CCN 180020
- University Health System, IncKnoxville, TN · Acute Care Hospital · CCN 440015
Practice locations
Addresses where John B. Williams is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 10820 Parkside DrKnoxville, TN 37934 (865) 218‑7011
- 2032 Cumberland AveMiddlesboro, KY 40965 (606) 248‑4833
- 3504 Cumberland AveMiddlesboro, KY 40965
- 3504 W Cumberland AveMiddlesboro, KY 40965 (606) 248‑0737
- 3602 Cumberland Ave, Suite B102Middlesboro, KY 40965 (606) 242‑1577
Group practices
Medicare enrollment lists John B. Williams as a member of these groups (CMS data updated 2026-10-02).
- Southeastern Emergency Physicians LLC784 clinicians in the group
- Appalachian Regional Healthcare Inc318 clinicians in the group
- Arh Mary Breckinridge Health Services, Inc.100 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Knoxville
Clinicians with the same Medicare primary specialty in Knoxville, TN — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1184131419 |
| 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