Gabriel C. Kousourou, DO

Medicare activity in 2024

Official CMS public-use data for Gabriel C. Kousourou, 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)379 services
2. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)368 services
3. Insertion of needle into vein for collection of blood sample (36415)200 services
4. Blood test, basic group of blood chemicals (calcium, total) (80048)119 services
5. Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)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%
• Arthritis75%
• Anxiety37%
• Osteoporosis36%
• Depression35%

Hospitals where Gabriel C. Kousourou works

Medicare's Facility Affiliation Data lists Gabriel C. Kousourou 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.

• Columbus Regional HospitalColumbus, IN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 150112
• Franciscan Health IndianapolisIndianapolis, IN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 150162
• Franciscan Health MooresvilleMooresville, IN · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 150057
• Indiana University HealthIndianapolis, IN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 150056
• Major HospitalShelbyville, IN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 150097

Practice locations

Addresses where Gabriel C. Kousourou is enrolled with Medicare (CMS data updated October 2, 2026).

• 701 E County Line Rd, Suite 101Greenwood, IN 46143

Specialties

• Rheumatologyprimary

Find other Rheumatology doctors in Indiana →

Other rheumatologists in Greenwood

Clinicians with the same Medicare primary specialty in Greenwood, IN — not a recommendation.

• Larry M. Greenbaum, MD
• Fahd Saeed, MD
• Prakash Nallani, MD

All rheumatologists in Greenwood →

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