Dominic Gaziano, MD

Medicare activity in 2024

Official CMS public-use data for Dominic Gaziano, 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 nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)1,687 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)596 services
3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)251 services
4. Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)212 services
5. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)125 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%
• Depression62%
• Diabetes61%
• Arthritis60%
• Anxiety54%

Hospitals where Dominic Gaziano works

Medicare's Facility Affiliation Data lists Dominic Gaziano 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.

• Community First Medical CenterChicago, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140251
• Humboldt Park HealthChicago, IL · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 140206
• Presence Saints Mary and Elizabeth Medical CenterChicago, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140180
• Saint Francis Hospital-EvanstonEvanston, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140080
• Thorek Memorial HospitalChicago, IL · Acute Care Hospital · Emergency services: listed by Medicare · CCN 140115

Practice locations

Addresses where Dominic Gaziano is enrolled with Medicare (CMS data updated October 2, 2026).

• 2222 W Division St, Suite 110Chicago, IL 60622 (773) 252‑4848
• 4920 N Kenmore AveChicago, IL 60640 (773) 769‑2700

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Illinois →

Other internal medicine doctors in Chicago

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

• Matthew J. Mandell, DO
• Taine Ramirez Diaz, MD
• Anjali M. Gundeti, DO
• Gary H. Gruber, MD
• Aretha Boakye-Donkor, MD
• Olumuyiwa Idowu, MD
• Danielle C. Pierro, MD
• Osama Z. Elkhatib, DO

All internal medicine doctors in Chicago →

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