Quick answers
- Which hospitals does Julie C. Rysenga work at?
- Medicare's official clinician data lists Julie C. Rysenga at 1 hospital: Saint Alphonsus Medical Center Ontario. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Julie C. Rysenga see patients?
- Medicare's clinician data lists 1 practice location in Ontario, OR. Call before your visit to confirm the address.
- What is Julie C. Rysenga's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Julie C. Rysenga accept Medicare assignment?
- Yes. Medicare's clinician data says Julie C. Rysenga 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 Julie C. Rysenga?
- (541) 881-1300, as listed in official Medicare / NPI Registry data.
- What is Julie C. Rysenga's NPI number?
- 1023082138. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Julie C. Rysenga works
Medicare's Facility Affiliation Data lists Julie C. Rysenga at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Saint Alphonsus Medical Center OntarioOntario, OR · Acute Care Hospital · CCN 380052
Practice locations
Addresses where Julie C. Rysenga is enrolled with Medicare (CMS data updated 2026-10-02).
- 932 W Idaho Ave, Suite 101Ontario, OR 97914 (541) 881‑1300
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Oregon
Clinicians with the same Medicare primary specialty in Oregon — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical School At San Antonio |
| Graduation year | 1988 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1023082138 |
| 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