Hwan G. Jeong, MD

Medicare activity in 2024

Official CMS public-use data for Hwan G. Jeong, 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, ferric carboxymaltose, 1 mg (J1439)94,500 services
2. Injection, immune globulin, (gammagard liquid), non-lyophilized, (e.g., liquid), 500 mg (J1569)9,750 services
3. Injection, epoetin alfa, (for non-esrd use), 1000 units (J0885)7,360 services
4. Injection, denosumab, 1 mg (J0897)5,760 services
5. Injection, epoetin alfa-epbx, biosimilar, (retacrit) (for non-esrd use), 1000 units (Q5106)2,560 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 pressure72%
• High cholesterol71%
• Arthritis49%
• Diabetes30%
• Ischemic heart disease26%
• Anxiety25%

Hospitals where Hwan G. Jeong works

Medicare's Facility Affiliation Data lists Hwan G. Jeong 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.

• Carle Bromenn Medical CenterNormal, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140127
• OSF Saint Elizabeth MDL CenterPeru, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140110
• Saint James HospitalPontiac, IL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 140161
• St Joseph Medical CenterBloomington, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140162

Practice locations

Addresses where Hwan G. Jeong is enrolled with Medicare (CMS data updated October 2, 2026).

• 1120 N Melvin StGibson City, IL 60936 (217) 784‑4251
• 1606 Hunt DrNormal, IL 61761 (309) 452‑9701

Group practices

Medicare enrollment lists Hwan G. Jeong as a member of this group (CMS data updated October 2, 2026).

• Mid-Illinois Hematology Oncology Associates Ltd4 clinicians in the group

Specialties

• Hematology/Oncologyprimary

Find other Hematology/Oncology doctors in Illinois →

Other hematologist-oncologists in Gibson City

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

• Dongxin Liu, MD
• Surekha Boddipalli, MD
• John J. Migas, MD
• Pramern Sriratana, MD
• Parul Jandir, MD

All hematologist-oncologists in Gibson City →

Other clinicians in Mid-Illinois Hematology Oncology Associates Ltd

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

• Lyndi C. Alberts
• John J. Migas, MD
• Pramern Sriratana, 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