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Clinical Cardiac Electrophysiologists in Washington DC

Data updated monthly · Last refresh October 2026

16 Clinical Cardiac Electrophysiology providers practice in Washington DC, including 7 (44%) offering telehealth. The largest concentration is in Washington. 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.

16providers
7telehealth
Washingtontop city

Where Clinical Cardiac Electrophysiologists in Washington DC practice

From CMS Medicare enrollment records covering 11 of the 16 providers listed here (69%). 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)Clinical Cardiac ElectrophysiologistsAll clinicians in groupMain city
Medstar Medical Group II LLC53,726Washington
Medstar Heart Institute LLC5308Washington
Medical Faculty Associates, Inc.3676Washington
Children's Hospital3212Washington

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingClinical Cardiac Electrophysiologists affiliated
Medstar Washington Hospital CenterWashingtonNonprofit3 of 55
George Washington Univ HospitalWashingtonFor-profit2 of 54
Medstar Georgetown University HospitalWashingtonFor-profit3 of 53
Children's National HospitalWashingtonNonprofitNot rated2

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.

Clinical Cardiac Electrophysiology providers in Washington DC

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. Allen Solomon, M.D.
Washington, DC · $1,830 in drug and device payments (2025) · Telehealth · (202) 741-2222
Dr. Allison Warren, MD
Washington, DC · $1,756 in drug and device payments (2025) · Telehealth · (301) 656-5050
Dr. Apostolos Tsimploulis
Washington, DC · $3,983 in drug and device payments (2025) · Telehealth · (202) 877-7685
Dr. Brian Lewis, M.D.
Washington, DC · No drug or device payments recorded (2025) · (202) 745-8000
Dr. Charles Berul, MD
Washington, DC · $1,058 in drug and device payments (2025) · (202) 476-5710
Dr. Cynthia Tracy, M.D.
Washington, DC · $422 in drug and device payments (2025) · Telehealth · (202) 741-2222
Dr. Elizabeth Sherwin, MD
Washington, DC · $2,906 in drug and device payments (2025) · (202) 476-6771
Dr. Hans Moore, MD
Washington, DC · $65 in drug and device payments (2025) · (202) 745-8115
Dr. Jay Mazel, M.D.
Washington, DC · $2,743 in drug and device payments (2025) · Telehealth · (202) 877-5800
Dr. Manish Shah, MD
Washington, DC · $92,662 in drug and device payments (2025) · Telehealth · (202) 877-7685
Dr. Marco Cavagna, M.D.
Washington, DC · $1,738 in drug and device payments (2025) · (202) 877-7227
Dr. Marco Mercader, MD
Washington, DC · $2,445 in drug and device payments (2025) · (202) 741-3333
Dr. Nak Hyun Choi, M.D.
Washington, DC · $2,160 in drug and device payments (2025) · (888) 884-2327
Dr. Rajiv Kabadi, MD
Washington, DC · $18,062 in drug and device payments (2025) · (202) 877-7000
Dr. Rohan Patel, M.D.
Washington, DC · $2,159 in drug and device payments (2025) · (202) 877-9090
Dr. Zayd Eldadah, MD, PHD
Washington, DC · $13,959 in drug and device payments (2025) · Telehealth · (202) 877-7685

Common questions

How many Clinical Cardiac Electrophysiology providers are in Washington DC?

There are 16 Clinical Cardiac Electrophysiology providers with active NPI records practicing in Washington DC, according to federal NPPES data refreshed monthly.

Do Clinical Cardiac Electrophysiology providers in Washington DC offer telehealth?

Yes. 7 of the 16 Clinical Cardiac Electrophysiology providers in Washington DC (about 44%) report offering telehealth services in CMS data.

Which cities in Washington DC have the most Clinical Cardiac Electrophysiology providers?

Washington (16) have the highest concentration of Clinical Cardiac Electrophysiology providers in Washington DC.

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 Clinical Cardiac Electrophysiologists in Washington DC work in independent practices or large health systems?

Among 11 Clinical Cardiac Electrophysiologists in Washington DC 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 Clinical Cardiac Electrophysiologists in Washington DC work at?

According to CMS facility affiliation records, the Washington DC hospitals where the most Clinical Cardiac Electrophysiologists hold privileges are Medstar Washington Hospital Center in Washington; George Washington Univ Hospital in Washington; Medstar Georgetown University Hospital in Washington.

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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 Clinical Cardiac Electrophysiology in Washington DC? Get featured.