Clinical Cardiac Electrophysiologists in Maryland
Data updated monthly · Last refresh October 2026
63 Clinical Cardiac Electrophysiology providers practice in Maryland, including 24 (38%) offering telehealth. The largest concentration is in Baltimore. 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.
63providers
24telehealth
Baltimoretop city
Clinical Cardiac Electrophysiology by city in Maryland
Choose a city to see providers there.
Where Clinical Cardiac Electrophysiologists in Maryland practice
From CMS Medicare enrollment records covering 45 of the 63 providers listed here (71%). Providers who do not bill Medicare are not included in these figures.
7%solo or small practice (under 10 clinicians)
4%mid-size group (10 to 99)
89%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Clinical Cardiac Electrophysiologists | All clinicians in group | Main city |
| Johns Hopkins University | 11 | 711 | Baltimore |
| Johns Hopkins University | 10 | 2,886 | Baltimore |
| Medstar Medical Group II LLC | 9 | 3,726 | Baltimore |
| Medstar Heart Institute LLC | 8 | 308 | Baltimore |
| Adventist Physician Services Inc. | 4 | 144 | Rockville |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Clinical Cardiac Electrophysiologists affiliated |
| Johns Hopkins Hospital, the | Baltimore | Nonprofit | 5 of 5 | 13 |
| Johns Hopkins Bayview Medical Center | Baltimore | Nonprofit | 3 of 5 | 8 |
| University of MD Shore Medical Center at Easton | Easton | Nonprofit | 4 of 5 | 8 |
| Luminis Health Anne Arundel Medical Center, Inc. | Annapolis | Nonprofit | 3 of 5 | 7 |
| Umd Upper Chesapeake Medical Center | Bel Air | Nonprofit | 2 of 5 | 7 |
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 Maryland
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. Bulent Zaim, M.D.Annapolis, MD · $224 in drug and device payments (2025) ·
(410) 263-0799 Dr. Michael Goldstein, MDAnnapolis, MD · $730 in drug and device payments (2025) ·
(410) 573-6480 Dr. Sven Ender, MDAnnapolis, MD · $832 in drug and device payments (2025) ·
(410) 224-2400 Dr. Alan Cheng, M.D.Baltimore, MD · $139 in drug and device payments (2025) · Telehealth ·
(410) 955-5999 Dr. Andreas Barth, M.D.Baltimore, MD · $546 in drug and device payments (2025) · Telehealth ·
(410) 550-0530 Dr. Aravindan Kolandaivelu, M.D.Baltimore, MD · $116 in drug and device payments (2025) ·
(410) 550-1973 Dr. Charles Love, M.D.Baltimore, MD · $30,783 in drug and device payments (2025) · Telehealth ·
(410) 614-6076 Dr. David Schamp, MDBaltimore, MD · $109 in drug and device payments (2025) ·
(410) 366-5600 Dr. Glenn Meininger, M.D.Baltimore, MD · $1,902 in drug and device payments (2025) · Telehealth ·
(410) 602-9262 Dr. Gordon Tomaselli, M.D.Baltimore, MD · $1,190 in drug and device payments (2025) ·
(410) 955-3116 Dr. Henry Halperin, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 955-3116 Dr. Hugh Calkins, M.D.Baltimore, MD · $3,542 in drug and device payments (2025) · Telehealth ·
(410) 955-3116 Dr. Janet Tsang, MDBaltimore, MD · $79 in drug and device payments (2025) ·
(443) 444-4700 Dr. Jonathan Chrispin, MDBaltimore, MD · $27,802 in drug and device payments (2025) · Telehealth ·
(410) 955-3097 Dr. Joseph Marine, M.D.Baltimore, MD · $261 in drug and device payments (2025) · Telehealth ·
(410) 955-3116 Dr. Klitos Konstantinidis, M.DBaltimore, MD · $928 in drug and device payments (2025) · Telehealth ·
(410) 955-3097 Dr. Muhammad Amer, MD, MHSBaltimore, MD · $1,079 in drug and device payments (2025) ·
(410) 644-5111 Dr. Mukta Srivastava, MDBaltimore, MD · $110 in drug and device payments (2025) · Telehealth ·
(410) 328-7718 Dr. Olurotimi Mesubi, MDBaltimore, MD · $1,873 in drug and device payments (2025) ·
(410) 955-2412 Dr. Paresh Shah, M.D.Baltimore, MD · $9,143 in drug and device payments (2025) ·
(410) 469-4000 Dr. Richard Jones, M.D.Baltimore, MD · $1,867 in drug and device payments (2025) ·
(410) 554-2000 Dr. Robert Peters, M.D.Baltimore, MD · No drug or device payments recorded (2025) ·
(410) 605-1971 Dr. Ronald Berger, M.D.Baltimore, MD · $7,502 in drug and device payments (2025) · Telehealth ·
(410) 955-3116 Dr. Russell Hillsley, M.D.Baltimore, MD · $25 in drug and device payments (2025) ·
(410) 644-5111 Dr. Stephen Shorofsky, M.D.Baltimore, MD · $11,658 in drug and device payments (2025) ·
(410) 328-5793 Dr. Sunil Sinha, M.D.Baltimore, MD · $66 in drug and device payments (2025) · Telehealth ·
(410) 955-3116 Dr. Sunjeet Sidhu, M.D.Baltimore, MD · $3,910 in drug and device payments (2025) · Telehealth ·
(410) 554-6727 Dr. Venkata NarlaBaltimore, MD · $278 in drug and device payments (2025) ·
(410) 955-2834 Dr. Zeshan Ahmad, MDBaltimore, MD · $2,809 in drug and device payments (2025) · Telehealth ·
(410) 955-3097 Dr. Brian Pomerantz, M.D.Bethesda, MD · $2,327 in drug and device payments (2025) ·
(301) 295-4500 Dr. Cicely Dye, M.D.Bethesda, MD · $2,872 in drug and device payments (2025) ·
(301) 319-8278 Dr. Edward Healy, M.D.Bethesda, MD · No drug or device payments recorded (2025) · Telehealth ·
(301) 897-5301 Dr. Joseph Lee, M.D.Bethesda, MD · $3,194 in drug and device payments (2025) ·
(301) 295-4500 Dr. Matthew Needleman, M.D.Bethesda, MD · $157 in drug and device payments (2025) ·
(301) 295-4500 Dr. Scott Shapiro, MDChevy Chase, MD · $1,690 in drug and device payments (2025) ·
(301) 656-5050 Dr. Eric Schwartz, MDColumbia, MD · $3,869 in drug and device payments (2025) · Telehealth ·
(410) 997-7979 Dr. Benjamin Remo, M.D.Easton, MD · $8,402 in drug and device payments (2025) · Telehealth ·
(410) 822-5571 Dr. Andrew Zohlman, M.D.Glen Burnie, MD · $3,779 in drug and device payments (2025) ·
(410) 768-6600 Dr. Hyun Kim, MDGlen Burnie, MD · No drug or device payments recorded (2025) ·
(410) 768-6600 Dr. Salman Malik, M.D.Glen Burnie, MD · $165 in drug and device payments (2025) · Telehealth ·
(410) 761-8007 Dr. Joseph Reilly, M.D.Hagerstown, MD · No drug or device payments recorded (2025) ·
(301) 797-2525 Dr. Minesh Patel, M.D.Halethorpe, MD · $698 in drug and device payments (2025) ·
(410) 737-5000 Dr. Mohit Rastogi, MDLanham, MD · $4,792 in drug and device payments (2025) ·
(301) 552-1200 Dr. Arooge Towheed, M.DLargo, MD · $1,068 in drug and device payments (2025) ·
(301) 552-1200 Dr. Ian Barrows, MDLargo, MD · $9,140 in drug and device payments (2025) ·
(301) 821-6753 Dr. Ajay Soodan, M.D.Pikesville, MD · $1,131 in drug and device payments (2025) ·
(410) 521-5600 Dr. Alexander Asser, M.D.Rockville, MD · $2,247 in drug and device payments (2025) · Telehealth ·
(301) 670-3000 Dr. Helen Barold, M.D.Rockville, MD · $704 in drug and device payments (2025) ·
(301) 994-4350 Dr. Sean Beinart, M.D.Rockville, MD · $3,470 in drug and device payments (2025) ·
(301) 670-3000 Common questions
How many Clinical Cardiac Electrophysiology providers are in Maryland?There are 63 Clinical Cardiac Electrophysiology providers with active NPI records practicing in Maryland, according to federal NPPES data refreshed monthly.
Do Clinical Cardiac Electrophysiology providers in Maryland offer telehealth?Yes. 24 of the 63 Clinical Cardiac Electrophysiology providers in Maryland (about 38%) report offering telehealth services in CMS data.
Which cities in Maryland have the most Clinical Cardiac Electrophysiology providers?Baltimore (26), Bethesda (5), Rockville (4) have the highest concentration of Clinical Cardiac Electrophysiology providers in Maryland.
How many Clinical Cardiac Electrophysiology providers in Maryland received drug or device company payments?57 of 63 Clinical Cardiac Electrophysiology providers in Maryland (90%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
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 Maryland work in independent practices or large health systems?Among 45 Clinical Cardiac Electrophysiologists in Maryland enrolled in Medicare, 7% bill through a solo or small practice with fewer than 10 clinicians, 4% through a mid-size group of 10 to 99, and 89% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Clinical Cardiac Electrophysiologists in Maryland work at?According to CMS facility affiliation records, the Maryland hospitals where the most Clinical Cardiac Electrophysiologists hold privileges are Johns Hopkins Hospital, the in Baltimore; Johns Hopkins Bayview Medical Center in Baltimore; University of MD Shore Medical Center at Easton in Easton.
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