Quick answers
- Which hospitals does Jeffrey Koning work at?
- Medicare's official clinician data lists Jeffrey Koning at 5 hospitals: Overlake Hospital Medical Center & Clinics, Providence Holy Cross Medical Center, Providence Santa Rosa Memorial Hospital, Providence St Peter Hospital and Santa Clara Valley Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jeffrey Koning see patients?
- Medicare's clinician data lists 8 practice locations, including Poway, CA, San Jose, CA and Chula Vista, CA. Call before your visit to confirm the address.
- What is Jeffrey Koning's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Jeffrey Koning accept Medicare assignment?
- Yes. Medicare's clinician data says Jeffrey Koning 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 Jeffrey Koning?
- (425) 563-1500, as listed in official Medicare / NPI Registry data.
- What is Jeffrey Koning's NPI number?
- 1780952176. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jeffrey Koning works
Medicare's Facility Affiliation Data lists Jeffrey Koning at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Overlake Hospital Medical Center & ClinicsBellevue, WA · Acute Care Hospital · CCN 500051
- Providence Holy Cross Medical CenterMission Hills, CA · Acute Care Hospital · CCN 050278
- Providence Santa Rosa Memorial HospitalSanta Rosa, CA · Acute Care Hospital · CCN 050174
- Providence St Peter HospitalOlympia, WA · Acute Care Hospital · CCN 500024
- Santa Clara Valley Medical CenterSan Jose, CA · Acute Care Hospital · CCN 050038
Practice locations
Addresses where Jeffrey Koning is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 17635 Stagecoach LnPoway, CA 92064 (425) 563‑1500
- 751 S Bascom Ave, Santa Clara Vly MedSan Jose, CA 95128 (408) 885‑5000
- 765 Medical Ctr CtChula Vista, CA 91911 · San Diego Imaging-Chula Vista LLC (619) 397‑6577
- 7901 Frost StSan Diego, CA 92123 · San Diego Diagnostic Radiology Medical Group Inc (858) 541‑3600
- 8070 Entrada De, Luz ESan Diego, CA 92127 (425) 563‑1500
Group practices
Medicare enrollment lists Jeffrey Koning as a member of these groups (CMS data updated 2026-10-02).
- County of Santa Clara1,022 clinicians in the group
- Radia Inc P S277 clinicians in the group
- Radia California Radiology Medical Group Inc136 clinicians in the group
- Radia Oregon Radiology Medical Group LLC121 clinicians in the group
- Evergreen Radia LLC120 clinicians in the group
- Public Hospital District No 4 King County Washington92 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Poway
Clinicians with the same Medicare primary specialty in Poway, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loma Linda University School Of Medicine |
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1780952176 |
| 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