Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Diagnostic Radiology

Adil R. Mazhar, MD

Sees patients in Downey, CA · Seal Beach, CA · Mission Viejo, CA … · California

Summary

Dr. Adil R. Mazhar, MD is a radiologist at 10226 Lakewood Blvd, Suite C, Downey, CA 90241. Phone: (909) 242-7331. Accepts Medicare assignment. In 2024, Adil R. Mazhar had 2,766 Original Medicare patients and 12,638 services. NPI 1487715694. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Radiologist (Medicare lists Diagnostic Radiology)
  • Address: 10226 Lakewood Blvd, Suite C, Downey, CA 90241 · Directions (3 more locations)
  • Phone: (909) 242‑7331
  • Medicare: Accepts Medicare assignment
  • Group practice: United Medical Imaging Healthcare Inc (+2 more)
  • Medical school: University Of Utah School Of Medicine · graduated 1995 (31 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Adil R. Mazhar, 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 Adil R. Mazhar accept Medicare assignment?
Yes. Medicare's clinician data says Adil R. Mazhar 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 Adil R. Mazhar see?
In 2024, CMS data shows 2,766 Original Medicare patients and 12,638 services for Adil R. Mazhar. This counts Original Medicare only and measures volume, not quality.
What is Adil R. Mazhar's NPI number?
1487715694. 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 Adil R. Mazhar, 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 patients2,766
Services billed to Medicare12,638
Different services or procedures177
Participating Medicare providerYes
Average age of these patients71

Most frequent services

  1. Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)7,800 services
  2. Mri scan of lower spinal canal without contrast (72148)390 services
  3. X-ray of chest, 2 views (71046)383 services
  4. Injection, gadolinium-based magnetic resonance contrast agent, not otherwise specified (nos), per ml (A9579)240 services
  5. Mri scan of upper spinal canal without contrast (72141)205 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 cholesterol75%
  • Arthritis61%
  • Diabetes46%
  • Chronic kidney disease28%
  • Ischemic heart disease26%

Practice locations

Addresses where Adil R. Mazhar is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Adil R. Mazhar as a member of these groups (CMS data updated October 2, 2026).

  • United Medical Imaging Healthcare Inc58 clinicians in the group
  • Expert Mri PC3 clinicians in the group
  • Centrelake Medical Group Inc2 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in California →

Other radiologists in Downey

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

All radiologists in Downey →

Other clinicians in United Medical Imaging Healthcare Inc

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

Clinician information

CredentialMD
Medical schoolUniversity Of Utah School Of Medicine
Graduation year1995 (31 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1487715694
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