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Diagnostic Radiology

Joel Ornelas, MD

Sees patients in Riverside, CA · California

Summary

Dr. Joel Ornelas, MD is a radiologist at 4500 Olivewood Ave, Suite 100200, Riverside, CA 92501. Phone: (951) 682-7580. Accepts Medicare assignment. In 2024, Joel Ornelas had 74 Original Medicare patients and 101 services. NPI 1528290509. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Radiologist (Medicare lists Diagnostic Radiology)
  • Address: 4500 Olivewood Ave, Suite 100200, Riverside, CA 92501 · Directions
  • Phone: (951) 682‑7580
  • Medicare: Accepts Medicare assignment
  • Group practice: Beverly Radiology Medical Group III
  • Medical school: graduated 2009 (17 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Joel Ornelas, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Joel Ornelas accept Medicare assignment?
Yes. Medicare's clinician data says Joel Ornelas 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 Joel Ornelas see?
In 2024, CMS data shows 74 Original Medicare patients and 101 services for Joel Ornelas. This counts Original Medicare only and measures volume, not quality.
What is Joel Ornelas's NPI number?
1528290509. 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 Joel Ornelas, 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 patients74
Services billed to Medicare101
Different services or procedures46
Participating Medicare providerYes
Average age of these patients71

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 pressure69%
  • High cholesterol58%
  • Arthritis51%
  • Diabetes45%
  • Ischemic heart disease28%
  • Depression26%

Practice locations

Addresses where Joel Ornelas is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Joel Ornelas as a member of this group (CMS data updated October 2, 2026).

  • Beverly Radiology Medical Group III328 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in California →

Other radiologists in Riverside

Clinicians with the same Medicare primary specialty in Riverside, CA — not a recommendation.

All radiologists in Riverside →

Other clinicians in Beverly Radiology Medical Group III

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year2009 (17 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1528290509
CorrectionsReport 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

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians