Steven J. Chmura, MD

Medicare activity in 2024

Official CMS public-use data for Steven J. Chmura, 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. Calculation of radiation therapy dose (77300)215 services
2. Ct guidance for insertion of radiation therapy fields (77014)205 services
3. Design and construction of complex radiation treatment device (77334)169 services
4. Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)94 services
5. Radiation treatment management, 5 treatment sessions (77427)74 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%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)75%
• High cholesterol66%
• Arthritis41%
• Diabetes33%
• Chronic kidney disease26%

Hospitals where Steven J. Chmura works

Medicare's Facility Affiliation Data lists Steven J. Chmura 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.

• The University of Chicago Medical CenterChicago, IL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 140088

Practice locations

Addresses where Steven J. Chmura is enrolled with Medicare (CMS data updated October 2, 2026).

• 2845 N Sheridan Rd, Suite 1300Chicago, IL 60657 (888) 824‑0200
• 5841 S Maryland AveChicago, IL 60637 (888) 824‑0200

Group practices

Medicare enrollment lists Steven J. Chmura as a member of this group (CMS data updated October 2, 2026).

• University of Chicago1,712 clinicians in the group

Specialties

• Radiation Oncologyprimary

Find other Radiation Oncology doctors in Illinois →

Other radiation oncologists in Chicago

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

• Neil S. Seif, MD
• Gaurav Marwaha, MD
• Nancy A. Sibigtroth, MD
• Adam T. Dickler, MD
• Kevin C. King, MD
• Naresh Jegadeesh
• Dian Wang, MD
• Andrew Cook, MD

All radiation oncologists in Chicago →

Other clinicians in University of Chicago

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

• Srinath Yeshwant, MD
• Harita S. Shah, MD
• Omer M. Doron, MD
• Ashley A. Perkovic
• Elizabeth L. Tung, MD
• Nimrod Deiss-Yehiely, 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