Quick answers
- Which hospitals does William S. Spence work at?
- Medicare's official clinician data lists William S. Spence at 2 hospitals: Benewah Community Hospital and Kootenai Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William S. Spence see patients?
- Medicare's clinician data lists 2 practice locations, including St Maries, ID and Coeur D Alene, ID. Call before your visit to confirm the address.
- What is William S. Spence's specialty?
- Medicare lists Family Practice as the primary specialty, and also Emergency Medicine and Hospitalist.
- Does William S. Spence accept Medicare assignment?
- Yes. Medicare's clinician data says William S. Spence 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 S. Spence?
- (208) 819-2183, as listed in official Medicare / NPI Registry data.
- What is William S. Spence's NPI number?
- 1255351458. 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 S. Spence works
Medicare's Facility Affiliation Data lists William S. Spence at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Benewah Community HospitalSaint Maries, ID · Critical Access Hospital · CCN 131317
- Kootenai HealthCoeur D'alene, ID · Acute Care Hospital · CCN 130049
Practice locations
Addresses where William S. Spence is enrolled with Medicare (CMS data updated 2026-10-02).
- 229 S 7th StSt Maries, ID 83861
- 2426 N Merritt Creek Loop, Suite ACoeur D Alene, ID 83814 (208) 819‑2183
Group practices
Medicare enrollment lists William S. Spence as a member of these groups (CMS data updated 2026-10-02).
- Benewah Community Hospital38 clinicians in the group
- Meza Post Acute and Long Term Care PLLC24 clinicians in the group
Specialties
- Family Practiceprimary
- Emergency Medicinealso
- Hospitalistalso
Other family doctors in St Maries
Clinicians with the same Medicare primary specialty in St Maries, ID — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Oregon Health Sciences University School Of Medicine |
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255351458 |
| 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