Quick answers
- Which hospitals does Stephen Kessinger work at?
- Medicare's official clinician data lists Stephen Kessinger at 1 hospital: St Joseph Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Stephen Kessinger see patients?
- Medicare's clinician data lists 1 practice location in Lewiston, ID. Call before your visit to confirm the address.
- What is Stephen Kessinger's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Stephen Kessinger accept Medicare assignment?
- Yes. Medicare's clinician data says Stephen Kessinger 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 Stephen Kessinger?
- (785) 295-8000, as listed in official Medicare / NPI Registry data.
- What is Stephen Kessinger's NPI number?
- 1891007167. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Stephen Kessinger works
Medicare's Facility Affiliation Data lists Stephen Kessinger at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St Joseph Regional Medical CenterLewiston, ID · Acute Care Hospital · CCN 130003
Practice locations
Addresses where Stephen Kessinger is enrolled with Medicare (CMS data updated 2026-10-02).
- 415 6th StLewiston, ID 83501 (785) 295‑8000
Group practices
Medicare enrollment lists Stephen Kessinger as a member of this group (CMS data updated 2026-10-02).
- Hospitalist Medicine Physicians of Idaho- Nampa PLLC7 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Lewiston
Clinicians with the same Medicare primary specialty in Lewiston, ID — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Touro Un Col Of Osteopathic Medicine, Henderson |
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1891007167 |
| 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