Martin G. Butler, MD

Medicare activity in 2024

Official CMS public-use data for Martin G. Butler, 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. X-ray of chest, 1 view (71045)355 services
2. X-ray of chest, 2 views (71046)160 services
3. Ct scan head or brain without contrast (70450)138 services
4. X-ray of abdomen, 1 view (74018)98 services
5. Ct scan of abdomen and pelvis with contrast (74177)82 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%
• Arthritis53%
• Chronic kidney disease39%
• Diabetes38%
• Anxiety33%

Hospitals where Martin G. Butler works

Medicare's Facility Affiliation Data lists Martin G. Butler 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.

• UW HealthRockford, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140228

Practice locations

Addresses where Martin G. Butler is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 16; the Medicare profile lists all.

• 1215 N Alpine RdRockford, IL 61107 (815) 391‑7800
• 1253 N Alpine RdRockford, IL 61107 (815) 391‑7878
• 1340 Charles StRockford, IL 61104
• 1340 Charles St, Suite 404Rockford, IL 61104 (815) 316‑8346
• 1401 E State StRockford, IL 61104 (815) 968‑4400

Group practices

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

• Radiology Consultants of Rockford Ltd24 clinicians in the group

Specialties

• Diagnostic Radiologyprimary

Find other Diagnostic Radiology doctors in Illinois →

Other radiologists in Rockford

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

• James Song, MD
• Saad A. Khan, MD
• Patrick F. Para, MD
• Marc A. Bernstein, MD
• Shaji M. Khan, DO
• Shahid R. Ali, MD
• David B. Kozlov, MD
• Biraju Patel, MD

All radiologists in Rockford →

Other clinicians in Radiology Consultants of Rockford Ltd

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

• James Song, MD
• Saad A. Khan, MD
• Biraju Patel, MD
• Stephen A. Bernsten, MD
• Shadab A. Khan, MD
• Marc A. Bernstein, 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