Harsha Kaza, MD

Medicare activity in 2024

Official CMS public-use data for Harsha Kaza, 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. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)240 services
2. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)79 services
3. Administration of influenza virus vaccine (G0008)55 services
4. Influenza vaccine split virus, preservative free (90662)50 services
5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)49 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%
• Arthritis35%
• Diabetes33%
• Chronic kidney disease29%
• Ischemic heart disease20%

Hospitals where Harsha Kaza works

Medicare's Facility Affiliation Data lists Harsha Kaza 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.

• Advocate Condell Medical CenterLibertyville, IL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 140202
• Aurora Medical Center KenoshaKenosha, WI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 520189
• Aurora St Lukes Medical CenterMilwaukee, WI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 520138
• Vista Medical Center EastWaukegan, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140084

Practice locations

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

• 3115 Lewis AveZion, IL 60099 (847) 746‑3752

Group practices

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

• AMG Illinois Ltd24 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Illinois →

Other internal medicine doctors in Zion

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

• Gopal N. Bhalala, MD
• Sherril C. Lindsey, MD
• Glynis P. Vashi, MD
• Fatima Saifuddin, MD
• Farooq S. Ghouri, DO

All internal medicine doctors in Zion →

Other clinicians in AMG Illinois Ltd

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

• Vivek Arora, MD
• Mark Tucci, MD
• Priya Ramdass, MD
• Thomas M. Albert, DC
• Karama Thiab, MD
• Dennis E. McCreary, MD

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