Quick answers
- Does Kimberly C. Izvernari-Im accept Medicare assignment?
- Yes. Medicare's clinician data says Kimberly C. Izvernari-Im accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Kimberly C. Izvernari-Im see?
- In 2024, CMS data shows 1,471 Original Medicare patients and 3,090 services for Kimberly C. Izvernari-Im. This counts Original Medicare only and measures volume, not quality.
- What is Kimberly C. Izvernari-Im's NPI number?
- 1437350808. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Kimberly C. Izvernari-Im, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 1,471 |
|---|---|
| Services billed to Medicare | 3,090 |
| Different services or procedures | 147 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- X-ray of chest, 1 view (71045)922 services
- Screening mammography (77067)254 services
- Ct scan head or brain without contrast (70450)243 services
- Ct scan of abdomen and pelvis with contrast (74177)110 services
- X-ray of hip, 2-3 views (73502)63 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol73%
- Arthritis49%
- Diabetes40%
- Heart failure35%
- Chronic kidney disease34%
Hospitals where Kimberly C. Izvernari-Im works
Medicare's Facility Affiliation Data lists Kimberly C. Izvernari-Im at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Loma Linda University Medical CenterLoma Linda, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050327
- Redlands Community HospitalRedlands, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050272
- Riverside Community HospitalRiverside, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050022
Practice locations
Addresses where Kimberly C. Izvernari-Im is enrolled with Medicare (CMS data updated October 2, 2026).
- 350 Terracina BlvdRedlands, CA 92373 (909) 335‑5593
Group practices
Medicare enrollment lists Kimberly C. Izvernari-Im as a member of this group (CMS data updated October 2, 2026).
- Darin Rentz DO PC124 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Redlands
Clinicians with the same Medicare primary specialty in Redlands, CA — not a recommendation.
Other clinicians in Darin Rentz DO PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loma Linda University School Of Medicine |
| Graduation year | 2005 (21 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1437350808 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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