Poonam J. Gill, MD

Medicare activity in 2024

Official CMS public-use data for Poonam J. Gill, 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.

Most frequent services

1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)277 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)170 services
3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)120 services
4. Removal of skin and tissue, 20.0 sq cm or less (11042)112 services
5. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)112 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%
• Anxiety60%
• Depression57%
• Arthritis55%
• Diabetes32%

Hospitals where Poonam J. Gill works

Medicare's Facility Affiliation Data lists Poonam J. Gill 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.

• Alexian Brothers Medical Center 1Elk Grove Village, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140258
• Northwest Community Hospital 1Arlington Heights, IL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 140252
• Northwestern Medicine Central Dupage HospitalWinfield, IL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 140242
• St Alexius Medical CenterHoffman Estates, IL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 140290

Practice locations

Addresses where Poonam J. Gill is enrolled with Medicare (CMS data updated October 2, 2026).

• 2500 W Higgins Rd, Suite 1120Hoffman Estates, IL 60169 (847) 906‑3022

Specialties

• Internal Medicineprimary

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.

• Sunghye J. Kang, MD
• Rajiv K. Sood, MD
• Neelima Sunkara, MD
• Robert A. Small, MD
• Mariam Aehtesham, MD
• Theresa I. Mathew, MD
• Veronica O. Abegunde, MD
• Yelena Shanchuk, MD

All internal medicine doctors in Hoffman Estates →

Clinician information

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