Gonzalo Pandolfi, MD

Medicare activity in 2024

Official CMS public-use data for Gonzalo Pandolfi, 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. Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)239 services
2. Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)208 services
3. Biopsy of large bowel using a flexible endoscope (45380)187 services
4. Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43259)69 services
5. Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm (43249)68 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 cholesterol75%
• High blood pressure74%
• Arthritis52%
• Diabetes35%
• Ischemic heart disease34%
• Anxiety29%

Hospitals where Gonzalo Pandolfi works

Medicare's Facility Affiliation Data lists Gonzalo Pandolfi 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.

• Edward HospitalNaperville, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140231
• Elmhurst Memorial HospitalElmhurst, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140200

Practice locations

Addresses where Gonzalo Pandolfi is enrolled with Medicare (CMS data updated October 2, 2026).

• 1243 Rickert DrNaperville, IL 60540

Group practices

Medicare enrollment lists Gonzalo Pandolfi as a member of this group (CMS data updated October 2, 2026).

• Suburban Gastroenterology Ltd22 clinicians in the group

Specialties

• Gastroenterologyprimary

Find other Gastroenterology doctors in Illinois →

Other gastroenterologists in Naperville

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

• William A. Mourad, MD
• Adam D. Klugman, MD
• Luis J. Hernandez, MD
• Praveen S. Mettu, MD
• Marc A. Fallah, MD
• Abhishek Bhandari, MD
• Rafi M. Ali, MD
• Jamie M. Oleaga, MD

All gastroenterologists in Naperville →

Other clinicians in Suburban Gastroenterology Ltd

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

• Andrea G. Sarna
• Patricia Last
• Aditya A. Dholakia, DO
• Shivani J. Kiriluk, DO
• Sushama Gundlapalli, MD
• Maureen S. Zamora

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