Joseph J. Ingrassia

Medicare activity in 2024

Official CMS public-use data for Joseph J. Ingrassia, 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. Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)100 services
2. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)78 services
3. Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (93458)45 services
4. Ultrasound evaluation of heart blood vessel or graft with review by radiologist, initial vessel (92978)31 services
5. Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch (92928)23 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%
• Ischemic heart disease63%
• Arthritis49%
• Heart failure44%
• Chronic kidney disease41%

Hospitals where Joseph J. Ingrassia works

Medicare's Facility Affiliation Data lists Joseph J. Ingrassia 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.

• Hartford HospitalHartford, CT · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 070025

Practice locations

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

• 100 Grand StNew Britain, CT 06052
• 85 Seymour St, Suite 1022Hartford, CT 06106 (860) 972‑3570

Group practices

Medicare enrollment lists Joseph J. Ingrassia as a member of these groups (CMS data updated October 2, 2026).

• Hartford Healthcare Medical Group Specialists PLLC1,588 clinicians in the group
• The Hospital of Central Connecticut at New Britain General and Bradley399 clinicians in the group

Specialties

• Interventional Cardiologyprimary
• Internal Medicinealso

Find other Interventional Cardiology doctors in Connecticut →

Other interventional cardiologists in Connecticut

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

• Aaron Brice, MD
• Wael M. Elmallah, MD
• Samuel S. Hahn, MD
• Sumit Tickoo, MD
• Joseph E. Marakovits, MD
• Boskey Patel, DO
• Haris Athar, MD
• Steven R. Cohen, MD

All interventional cardiologists in Connecticut →

Other clinicians in Hartford Healthcare Medical Group Specialists PLLC

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

• Amy L. Trowbridge
• Christine M. Bartus, MD
• Angel M. Rentas, NP
• Lorissa R. Heath, NP
• Heather Wolfe-Taylor
• David Klimowicz, PA

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