Quick answers
- Which hospitals does Mark D. Spencer work at?
- Medicare's official clinician data lists Mark D. Spencer at 3 hospitals: North Canyon Medical Center, St Luke's Jerome and St Lukes Magic Valley Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark D. Spencer see patients?
- Medicare's clinician data lists 2 practice locations, including Meridian, ID and Gooding, ID. Call before your visit to confirm the address.
- What is Mark D. Spencer's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Mark D. Spencer accept Medicare assignment?
- Medicare's clinician data says Mark D. Spencer may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Mark D. Spencer's NPI number?
- 1497719728. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark D. Spencer works
Medicare's Facility Affiliation Data lists Mark D. Spencer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- North Canyon Medical CenterGooding, ID · Critical Access Hospital · CCN 131302
- St Luke's JeromeJerome, ID · Critical Access Hospital · CCN 131310
- St Lukes Magic Valley Medical CenterTwin Falls, ID · Acute Care Hospital · CCN 130002
Practice locations
Addresses where Mark D. Spencer is enrolled with Medicare (CMS data updated 2026-10-02).
- 537 E Forest Ridge DrMeridian, ID 83642
- PO Box, Suite 447Gooding, ID 83330
Specialties
- Family Practiceprimary
Other family doctors in Meridian
Clinicians with the same Medicare primary specialty in Meridian, ID — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Washington School Of Medicine |
| Graduation year | 1979 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1497719728 |
| 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