Quick answers
- Which hospitals does Jon E. Ermshar work at?
- Medicare's official clinician data lists Jon E. Ermshar at 2 hospitals: Asante Rogue Regional Medical Center and Asante Three Rivers Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jon E. Ermshar see patients?
- Medicare's clinician data lists 2 practice locations, including Grants Pass, OR. Call before your visit to confirm the address.
- What is Jon E. Ermshar's specialty?
- Medicare lists Family Practice as the primary specialty, and also Obstetrics/Gynecology and Pediatric Medicine.
- Does Jon E. Ermshar accept Medicare assignment?
- Medicare's clinician data says Jon E. Ermshar 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 Jon E. Ermshar?
- (541) 474-4527, as listed in official Medicare / NPI Registry data.
- What is Jon E. Ermshar's NPI number?
- 1366438095. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jon E. Ermshar works
Medicare's Facility Affiliation Data lists Jon E. Ermshar at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Asante Rogue Regional Medical CenterMedford, OR · Acute Care Hospital · CCN 380018
- Asante Three Rivers Medical CenterGrants Pass, OR · Acute Care Hospital · CCN 380002
Practice locations
Addresses where Jon E. Ermshar is enrolled with Medicare (CMS data updated 2026-10-02).
- 1716 Williams HwyGrants Pass, OR 97527 (541) 474‑4527
- 500 SW Ramsey AveGrants Pass, OR 97527 (541) 291‑0280
Group practices
Medicare enrollment lists Jon E. Ermshar as a member of this group (CMS data updated 2026-10-02).
- Allcare Medical Group LLC25 clinicians in the group
Specialties
- Family Practiceprimary
- Obstetrics/Gynecologyalso
- Pediatric Medicinealso
Other family doctors in Grants Pass
Clinicians with the same Medicare primary specialty in Grants Pass, OR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loma Linda University School Of Medicine |
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1366438095 |
| 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