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Critical Care (Intensivists)

Nureain M. Mirza, MD

Works at hospitals in Downers Grove, IL · Elk Grove Village, IL · Elmhurst, IL … · Illinois

Summary

Dr. Nureain M. Mirza, MD is a critical care doctor at 2340 S Highland Ave, Suite 230, Lombard, IL 60148. Phone: (630) 932-2040. Accepts Medicare assignment. In 2024, Nureain M. Mirza had 603 Original Medicare patients and 3,114 services. NPI 1205876414. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Nureain M. Mirza, 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 Nureain M. Mirza accept Medicare assignment?
Yes. Medicare's clinician data says Nureain M. Mirza 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 Nureain M. Mirza see?
In 2024, CMS data shows 603 Original Medicare patients and 3,114 services for Nureain M. Mirza. This counts Original Medicare only and measures volume, not quality.
What is Nureain M. Mirza's NPI number?
1205876414. 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 Nureain M. Mirza, 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 patients603
Services billed to Medicare3,114
Different services or procedures50
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)1,630 services
  2. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)436 services
  3. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)131 services
  4. Critical care, first 30-74 minutes (99291)108 services
  5. Test to measure expiratory airflow and volume changes before and after medication administration (94060)102 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%
  • COPD60%
  • Arthritis56%
  • Ischemic heart disease52%
  • Diabetes47%

Hospitals where Nureain M. Mirza works

Medicare's Facility Affiliation Data lists Nureain M. Mirza 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.

Practice locations

Addresses where Nureain M. Mirza is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Nureain M. Mirza as a member of these groups (CMS data updated October 2, 2026).

  • Mount Sinai Community Foundation248 clinicians in the group
  • Midwest Pulmonary Associates SC3 clinicians in the group

Specialties

Find other Critical Care (Intensivists) doctors in Illinois →

Other critical care doctors in Illinois

Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.

All critical care doctors in Illinois →

Other clinicians in Mount Sinai Community Foundation

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

Clinician information

CredentialMD
Graduation year2001 (25 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1205876414
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. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians