Alexander A. Halkos, MD

Medicare activity in 2024

Official CMS public-use data for Alexander A. Halkos, 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)114 services
2. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)107 services
3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)102 services
4. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)77 services
5. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)62 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%
• Arthritis50%
• Ischemic heart disease42%
• Atrial fibrillation36%
• Chronic kidney disease30%

Hospitals where Alexander A. Halkos works

Medicare's Facility Affiliation Data lists Alexander A. Halkos 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.

• Emory Decatur HospitalDecatur, GA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: not listed by Medicare · CCN 110076
• Emory University HospitalAtlanta, GA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 110010

Practice locations

Addresses where Alexander A. Halkos is enrolled with Medicare (CMS data updated October 2, 2026).

• 1365 Clifton Rd NEAtlanta, GA 30322 (404) 778‑7525

Group practices

Medicare enrollment lists Alexander A. Halkos as a member of this group (CMS data updated October 2, 2026).

• The Emory Clinic Inc3,568 clinicians in the group

Specialties

• Cardiovascular Disease (Cardiology)primary
• Internal Medicinealso

Find other Cardiovascular Disease (Cardiology) doctors in Georgia →

Other cardiologists in Atlanta

Clinicians with the same Medicare primary specialty in Atlanta, GA — not a recommendation.

• Byron Williams
• Hector A. Malave, MD
• Sonjoy R. Laskar, MD
• Anurag Mehta, MD
• Ali R. Rahimi, MD
• Heather L. Westmoreland, MD
• Michael S. Holman, MD
• Paul A. Kirschbaum, MD

All cardiologists in Atlanta →

Other clinicians in The Emory Clinic Inc

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

• William T. Blake, MD
• Francisco J. Pasquel
• Natallia Matuzava, MD
• Brenda D. Friedman, MD
• Katelyn Reitz
• Emerald J. Turner

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