Quick answers
- Which hospitals does William C. Hall work at?
- Medicare's official clinician data lists William C. Hall at 3 hospitals: Fort Sanders Regional Medical Center, MercyOne North Iowa Medical Center and Methodist Medical Center of Oak Ridge. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William C. Hall see patients?
- Medicare's clinician data lists 3 practice locations, including Mason City, IA, Oak Ridge, TN and Forest City, IA. Call before your visit to confirm the address.
- What is William C. Hall's specialty?
- Medicare lists Thoracic Surgery as the primary specialty.
- Does William C. Hall accept Medicare assignment?
- Yes. Medicare's clinician data says William C. Hall 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 William C. Hall?
- (865) 835-3740, as listed in official Medicare / NPI Registry data.
- What is William C. Hall's NPI number?
- 1073597423. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where William C. Hall works
Medicare's Facility Affiliation Data lists William C. Hall at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Fort Sanders Regional Medical CenterKnoxville, TN · Acute Care Hospital · CCN 440125
- MercyOne North Iowa Medical CenterMason City, IA · Acute Care Hospital · CCN 160064
- Methodist Medical Center of Oak RidgeOak Ridge, TN · Acute Care Hospital · CCN 440034
Practice locations
Addresses where William C. Hall is enrolled with Medicare (CMS data updated 2026-10-02).
- 1000 4th St SWMason City, IA 50401
- 160 A W Tennessee AveOak Ridge, TN 37830 (865) 835‑3740
- 635 E US Hwy 9, Mercyone Forest City Family MedicineForest City, IA 50436 (641) 585‑2904
Group practices
Medicare enrollment lists William C. Hall as a member of these groups (CMS data updated 2026-10-02).
- North Iowa Mercy Clinics302 clinicians in the group
- Hyperbaric Wound Specialists, PLLC6 clinicians in the group
Specialties
- Thoracic Surgeryprimary
Other thoracic surgeons in Iowa
Clinicians with the same Medicare primary specialty in Iowa — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Georgia School Of Medicine |
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1073597423 |
| 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