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Anesthesiology

Pankaj J. Haridas, MD

Works at hospitals in Rock Island, IL · Illinois

Summary

Dr. Pankaj J. Haridas, MD is an anesthesiologist at 1800 McDonough Rd, Suite 100, Hoffman Estates, IL 60192. Phone: (847) 742-7272. May accept Medicare assignment. In 2024, Pankaj J. Haridas had 313 Original Medicare patients and 646 services. NPI 1669531208. 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.

  • Specialty: Anesthesiologist (Medicare lists Anesthesiology)
  • Address: 1800 McDonough Rd, Suite 100, Hoffman Estates, IL 60192 · Directions (6 more locations)
  • Phone: (847) 742‑7272
  • Medicare: May accept Medicare assignment
  • Hospital: Trinity Rock Island
  • Group practice: Clinical Colleagues Inc (+3 more)
  • Medical school: graduated 1986 (40 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Pankaj J. Haridas, 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 Pankaj J. Haridas accept Medicare assignment?
Medicare's clinician data says Pankaj J. Haridas may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
How many Medicare patients does Pankaj J. Haridas see?
In 2024, CMS data shows 313 Original Medicare patients and 646 services for Pankaj J. Haridas. This counts Original Medicare only and measures volume, not quality.
What is Pankaj J. Haridas's NPI number?
1669531208. 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 Pankaj J. Haridas, 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 patients313
Services billed to Medicare646
Different services or procedures31
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Injection, propofol, 10 mg (J2704)279 services
  2. Anesthesia for lens surgery (00142)72 services
  3. Anesthesia for exam of colon using an endoscope (00812)66 services
  4. Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)58 services
  5. Anesthesia for procedure on small and large bowel using an endoscope (00813)52 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 cholesterol72%
  • High blood pressure65%
  • Arthritis49%
  • Diabetes25%
  • Ischemic heart disease22%
  • Depression19%

Hospitals where Pankaj J. Haridas works

Medicare's Facility Affiliation Data lists Pankaj J. Haridas 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.

  • Trinity Rock IslandRock Island, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140280

Practice locations

Addresses where Pankaj J. Haridas is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 7; the Medicare profile lists all.

Group practices

Medicare enrollment lists Pankaj J. Haridas as a member of these groups (CMS data updated October 2, 2026).

  • Clinical Colleagues Inc164 clinicians in the group
  • Town Square Anesthesia LLC21 clinicians in the group
  • Oak Brook Anesthesiologists Ltd15 clinicians in the group
  • George N Atia MD SC13 clinicians in the group

Specialties

Find other Anesthesiology doctors in Illinois →

Other anesthesiologists in Hoffman Estates

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

All anesthesiologists in Hoffman Estates →

Other clinicians in Clinical Colleagues Inc

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

Clinician information

CredentialMD
Graduation year1986 (40 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1669531208
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