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Internal Medicine

Kiran Ijaz, MD

Works at hospitals in Elk Grove Village, IL · Hoffman Estates, IL · Illinois

Summary

Dr. Kiran Ijaz, MD is an internal medicine doctor at 1555 Barrington Rd, Hoffman Estates, IL 60169. Phone: (847) 843-2000. Accepts Medicare assignment. In 2024, Kiran Ijaz had 260 Original Medicare patients and 877 services. NPI 1407183270. 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 Kiran Ijaz, 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 Kiran Ijaz accept Medicare assignment?
Yes. Medicare's clinician data says Kiran Ijaz 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 Kiran Ijaz see?
In 2024, CMS data shows 260 Original Medicare patients and 877 services for Kiran Ijaz. This counts Original Medicare only and measures volume, not quality.
What is Kiran Ijaz's NPI number?
1407183270. 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 Kiran Ijaz, 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 patients260
Services billed to Medicare877
Different services or procedures13
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)354 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)194 services
  3. Hospital discharge day management, 30 minutes or less (99238)140 services
  4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)79 services
  5. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)64 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%
  • Arthritis67%
  • Diabetes50%
  • Ischemic heart disease50%
  • Chronic kidney disease50%

Hospitals where Kiran Ijaz works

Medicare's Facility Affiliation Data lists Kiran Ijaz 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 Kiran Ijaz is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

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

  • Cook Physician Services, P.C.57 clinicians in the group

Specialties

Find other Internal Medicine doctors in Illinois →

Other internal medicine doctors in Hoffman Estates

Clinicians with the same Medicare primary specialty in Hoffman Estates, IL — not a recommendation.

All internal medicine doctors in Hoffman Estates →

Other clinicians in Cook Physician Services, P.C.

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

Clinician information

CredentialMD
Graduation year2004 (22 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1407183270
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