Giuliana C. Cerro Chiang, MD

Medicare activity in 2024

Official CMS public-use data for Giuliana C. Cerro Chiang, 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. Test to measure rate of airflow (94375)193 services
2. Test to examine how well the lungs exchange gases (94729)179 services
3. Test to determine lung volumes using gas dilution or washout (94727)133 services
4. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)104 services
5. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)97 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%
• Arthritis55%
• Ischemic heart disease47%
• Anxiety45%
• COPD45%

Hospitals where Giuliana C. Cerro Chiang works

Medicare's Facility Affiliation Data lists Giuliana C. Cerro Chiang 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.

• Bridgeport HospitalBridgeport, CT · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 070010
• Lawrence & Memorial HospitalNew London, CT · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 070007
• Middlesex HospitalMiddletown, CT · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 070020
• Uconn Health Waterbury HospitalWaterbury, CT · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 070005
• Yale-New Haven HospitalNew Haven, CT · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 070022

Practice locations

Addresses where Giuliana C. Cerro Chiang is enrolled with Medicare (CMS data updated October 2, 2026).

• 6 Devine StNorth Haven, CT 06473 (203) 287‑6100

Group practices

Medicare enrollment lists Giuliana C. Cerro Chiang as a member of this group (CMS data updated October 2, 2026).

• Yale University2,645 clinicians in the group

Specialties

• Critical Care (Intensivists)primary
• Pulmonary Diseasealso

Find other Critical Care (Intensivists) doctors in Connecticut →

Other critical care doctors in Connecticut

Clinicians with the same Medicare primary specialty in Connecticut — not a recommendation.

• Sebastian Kurz, MD
• William J. Symons, MD
• Leonard L. Comeau, MD
• Fatima Zeba, MD
• Justin T. Ellenberg, MD
• Jonathan M. Siner, MD
• Eric I. Gentry, MD
• Samuel E. Austin, DO

All critical care doctors in Connecticut →

Other clinicians in Yale University

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

• David Gargano
• Atul Kumar, MD
• Kathleen Suozzi, MD
• Oana E. Zaha, MD
• Harold Sanchez, MD
• Samantha Barbessi

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