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Clinical Cardiac Electrophysiology Providers in the United States

Data updated monthly · Last refresh September 2026

3,573 Clinical Cardiac Electrophysiology providers practice across all 50 states and Washington DC, and 88% received drug or device company payments in 2025. California has the most at 304. Listings are drawn from federal public records and are not endorsements.

3,573providers
50states
88%with industry payments

Industry payment share ranges from 96% in Texas to 72% in Minnesota, among states with 25 or more providers.

Clinical Cardiac Electrophysiology providers by state

StateProvidersReceived payments
Clinical Cardiac Electrophysiology in California30489%
Clinical Cardiac Electrophysiology in Florida26193%
Clinical Cardiac Electrophysiology in Texas23696%
Clinical Cardiac Electrophysiology in New York21791%
Clinical Cardiac Electrophysiology in Pennsylvania20686%
Clinical Cardiac Electrophysiology in Ohio16886%
Clinical Cardiac Electrophysiology in Illinois16290%
Clinical Cardiac Electrophysiology in Massachusetts11678%
Clinical Cardiac Electrophysiology in Michigan11584%
Clinical Cardiac Electrophysiology in New Jersey10594%
Clinical Cardiac Electrophysiology in North Carolina10292%
Clinical Cardiac Electrophysiology in Tennessee9592%
Clinical Cardiac Electrophysiology in Georgia9394%
Clinical Cardiac Electrophysiology in Virginia9391%
Clinical Cardiac Electrophysiology in Wisconsin8475%
Clinical Cardiac Electrophysiology in Arizona8394%
Clinical Cardiac Electrophysiology in Minnesota7872%
Clinical Cardiac Electrophysiology in Indiana7787%
Clinical Cardiac Electrophysiology in Washington7572%
Clinical Cardiac Electrophysiology in Missouri7392%
Clinical Cardiac Electrophysiology in Colorado6791%
Clinical Cardiac Electrophysiology in Maryland6390%
Clinical Cardiac Electrophysiology in South Carolina5891%
Clinical Cardiac Electrophysiology in Kentucky5793%
Clinical Cardiac Electrophysiology in Connecticut4785%
Clinical Cardiac Electrophysiology in Louisiana4491%
Clinical Cardiac Electrophysiology in Alabama4393%
Clinical Cardiac Electrophysiology in Oregon4377%
Clinical Cardiac Electrophysiology in Iowa4290%
Clinical Cardiac Electrophysiology in Kansas4193%
Clinical Cardiac Electrophysiology in Oklahoma3591%
Clinical Cardiac Electrophysiology in Utah3388%
Clinical Cardiac Electrophysiology in Arkansas2990%
Clinical Cardiac Electrophysiology in Nebraska24not reported
Clinical Cardiac Electrophysiology in Nevada22not reported
Clinical Cardiac Electrophysiology in Maine20not reported
Clinical Cardiac Electrophysiology in West Virginia19not reported
Clinical Cardiac Electrophysiology in Rhode Island18not reported
Clinical Cardiac Electrophysiology in Montana16not reported
Clinical Cardiac Electrophysiology in Washington DC16not reported
Clinical Cardiac Electrophysiology in Idaho15not reported
Clinical Cardiac Electrophysiology in New Mexico14not reported
Clinical Cardiac Electrophysiology in New Hampshire13not reported
Clinical Cardiac Electrophysiology in Mississippi12not reported
Clinical Cardiac Electrophysiology in North Dakota8not reported
Clinical Cardiac Electrophysiology in Vermont8not reported
Clinical Cardiac Electrophysiology in South Dakota7not reported
Clinical Cardiac Electrophysiology in Delaware6not reported
Clinical Cardiac Electrophysiology in Alaska5not reported
Clinical Cardiac Electrophysiology in Hawaii5not reported

Common questions

How many Clinical Cardiac Electrophysiology providers are there in the United States?

There are 3,573 Clinical Cardiac Electrophysiology providers with active NPI records across all 50 states and Washington DC, according to federal NPPES data refreshed monthly. California has the most at 304.

What share of Clinical Cardiac Electrophysiology providers received drug or device company payments?

3,146 of 3,573 Clinical Cardiac Electrophysiology providers nationally (88%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program. The share is highest in Texas at 96% and lowest in Minnesota at 72%.

Where does this data come from?

Provider counts 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.

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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.