Quick answers
- Which hospitals does Michael R. Koenig work at?
- Medicare's official clinician data lists Michael R. Koenig at 4 hospitals: Saint Alphonsus Regional Medical Center, St Luke's Regional Medical Center, Treasure Valley Hospital and Valor Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael R. Koenig see patients?
- Medicare's clinician data lists 1 practice location in Garden Valley, ID. Call before your visit to confirm the address.
- What is Michael R. Koenig's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Michael R. Koenig accept Medicare assignment?
- Medicare's clinician data says Michael R. Koenig may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Michael R. Koenig?
- (208) 462-5533, as listed in official Medicare / NPI Registry data.
- What is Michael R. Koenig's NPI number?
- 1851396386. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael R. Koenig works
Medicare's Facility Affiliation Data lists Michael R. Koenig at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Saint Alphonsus Regional Medical CenterBoise, ID · Acute Care Hospital · CCN 130007
- St Luke's Regional Medical CenterBoise, ID · Acute Care Hospital · CCN 130006
- Treasure Valley HospitalBoise, ID · Acute Care Hospital · CCN 130063
- Valor HealthEmmett, ID · Critical Access Hospital · CCN 131318
Practice locations
Addresses where Michael R. Koenig is enrolled with Medicare (CMS data updated 2026-10-02).
- 856 Banks Lowman RdGarden Valley, ID 83622 (208) 462‑5533
Group practices
Medicare enrollment lists Michael R. Koenig as a member of this group (CMS data updated 2026-10-02).
- Garden Valley Family Medicine PC6 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Idaho
Clinicians with the same Medicare primary specialty in Idaho — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Washington School Of Medicine |
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1851396386 |
| 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