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Advanced Heart Failure and Transplant Cardiologists in Connecticut

Data updated monthly · Last refresh October 2026

15 Advanced Heart Failure and Transplant Cardiology providers practice in Connecticut, including 8 (53%) offering telehealth. The largest concentration is in New Haven. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

15providers
8telehealth
New Haventop city

Advanced Heart Failure and Transplant Cardiology by city in Connecticut

Choose a city to see providers there.

Advanced Heart Failure and Transplant Cardiology in New Haven8 providers
Advanced Heart Failure and Transplant Cardiology in Hartford7 providers

Where Advanced Heart Failure and Transplant Cardiologists in Connecticut practice

From CMS Medicare enrollment records covering 15 of the 15 providers listed here (100%). Providers who do not bill Medicare are not included in these figures.

0%solo or small practice (under 10 clinicians)
0%mid-size group (10 to 99)
100%large group or health system (100+)

Largest practice groups

Group (as registered with Medicare)Advanced Heart Failure and Transplant CardiologistsAll clinicians in groupMain city
Yale University92,632New Haven
Hartford Healthcare Medical Group Specialists PLLC61,555Bridgeport
Hartford Hospital61,040Hartford

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingAdvanced Heart Failure and Transplant Cardiologists affiliated
Yale-New Haven HospitalNew HavenNonprofit5 of 59
Hartford HospitalHartfordNonprofit4 of 56
Bridgeport HospitalBridgeportNonprofit4 of 54
Griffin HospitalDerbyNonprofit4 of 53
St Vincent's Medical CenterBridgeportNonprofit4 of 53

Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.

Advanced Heart Failure and Transplant Cardiology providers in Connecticut

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Abhishek Jaiswal, MD
Hartford, CT · $31,212 in drug and device payments (2025) · Telehealth · (860) 972-1212
Dr. Andrew Scatola, MD
Hartford, CT · $431 in drug and device payments (2025) · Telehealth · (860) 972-1212
Dr. Jennifer Bell, MD
Hartford, CT · $770 in drug and device payments (2025) · (860) 972-1212
Dr. Joseph Radojevic, M.D.
Hartford, CT · $51 in drug and device payments (2025) · (860) 972-1212
Dr. Peter Vlismas, M.D.
Hartford, CT · $488 in drug and device payments (2025) · (860) 972-4219
Dr. Sara Tabtabai, M.D.
Hartford, CT · $5,888 in drug and device payments (2025) · Telehealth · (860) 714-9333
Dr. Xingchen Mai, M.D.
Hartford, CT · $590 in drug and device payments (2025) · Telehealth · (860) 972-1212
Dr. Christopher Maulion, M.D.
New Haven, CT · No drug or device payments recorded (2025) · Telehealth · (203) 785-7191
Dr. Katherine Clark, M.D., M.B.A.
New Haven, CT · $143 in drug and device payments (2025) · (203) 688-4242
Dr. Marc Samsky, M.D.
New Haven, CT · $31 in drug and device payments (2025) · Telehealth · (203) 378-2022
Dr. Mark Jacobs, M.D.
New Haven, CT · No drug or device payments recorded (2025) · (203) 737-2090
Dr. Michael Chen, M.D.
New Haven, CT · No drug or device payments recorded (2025) · Telehealth · (203) 785-7191
Dr. Michael Sobieraj, MD
New Haven, CT · $418 in drug and device payments (2025) · (203) 688-4242
Dr. Nikhil Sikand, MD
New Haven, CT · $7,556 in drug and device payments (2025) · Telehealth · (203) 785-7960
Dr. Zachary Port, MD
New Haven, CT · $353 in drug and device payments (2025) · (310) 418-8315

Common questions

How many Advanced Heart Failure and Transplant Cardiology providers are in Connecticut?

There are 15 Advanced Heart Failure and Transplant Cardiology providers with active NPI records practicing in Connecticut, according to federal NPPES data refreshed monthly.

Do Advanced Heart Failure and Transplant Cardiology providers in Connecticut offer telehealth?

Yes. 8 of the 15 Advanced Heart Failure and Transplant Cardiology providers in Connecticut (about 53%) report offering telehealth services in CMS data.

Which cities in Connecticut have the most Advanced Heart Failure and Transplant Cardiology providers?

New Haven (8), Hartford (7) have the highest concentration of Advanced Heart Failure and Transplant Cardiology providers in Connecticut.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Do most Advanced Heart Failure and Transplant Cardiologists in Connecticut work in independent practices or large health systems?

Among 15 Advanced Heart Failure and Transplant Cardiologists in Connecticut enrolled in Medicare, 0% bill through a solo or small practice with fewer than 10 clinicians, 0% through a mid-size group of 10 to 99, and 100% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Advanced Heart Failure and Transplant Cardiologists in Connecticut work at?

According to CMS facility affiliation records, the Connecticut hospitals where the most Advanced Heart Failure and Transplant Cardiologists hold privileges are Yale-New Haven Hospital in New Haven; Hartford Hospital in Hartford; Bridgeport Hospital in Bridgeport.

Related reading on HealthcareDiscovery.AI

Advanced Heart Failure and Transplant Cardiology in all 50 states Search all 15 in the directory Ask Zach for help choosing

Related

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Advanced Heart Failure and Transplant Cardiology in Connecticut? Get featured.