Ammar A. Bayrakdar, MD

Medicare activity in 2024

Official CMS public-use data for Ammar A. Bayrakdar, 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. Injection, testosterone cypionate, 1 mg (J1071)1,693 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)802 services
3. Blood glucose (sugar) test performed by hand-held instrument (82962)769 services
4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)614 services
5. Hemoglobin a1c level, by device for home use (83037)598 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%
• Diabetes75%
• Arthritis55%
• Chronic kidney disease52%
• Ischemic heart disease43%

Hospitals where Ammar A. Bayrakdar works

Medicare's Facility Affiliation Data lists Ammar A. Bayrakdar 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 Christ Hospital & Medical CenterOak Lawn, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140208
• OSF Little Company of Mary Medical CenterEvergreen Park, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140179
• Palos Community HospitalPalos Heights, IL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 140062

Practice locations

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

• 2955 W 95th StEvergreen Park, IL 60805 (708) 422‑0022
• 4440 W 95th StOak Lawn, IL 60453 (708) 684‑4000

Group practices

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

• Diabetes and Endocrine Care Ltd2 clinicians in the group

Specialties

• Internal Medicineprimary
• Endocrinologyalso

Find other Internal Medicine doctors in Illinois →

Other internal medicine doctors in Evergreen Park

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

• Nader N. Tobia, MD
• Mohammad A. Razzaque, MD
• Kidanu Birhanu, MD
• Hamdi M. Khilfeh, MD
• Syed Z. Mohsin, MD
• Syed A. Moeed, MD
• Satwant Kingra, MD
• Muhammad H. Hasan, MD

All internal medicine doctors in Evergreen Park →

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