Tri-City Cardiology Consultants Data Breach Affects 22,753 Patients

On May 8, 2025, Tri-City Cardiology Consultants, P.C., an Arizona-based practice, disclosed a data breach to the U.S. Department of Health and Human Services. According to the official report, the breach affected 22,753 individuals in the United States. While the exact method of the breach and the identity of those responsible have not been publicly detailed, the incident involved unauthorized access to sensitive patient data.

The scale of the incident and the type of data involved make this a serious event, particularly given the sensitivity of medical information.

Tri-City Cardiology's response

Following the discovery of the breach, Tri-City Cardiology Consultants, P.C. took steps to contain the incident and assess the potential impact on patients. The organization has notified affected individuals as required by law and is cooperating with authorities to investigate the breach.

If you believe your information may have been involved, consider the following actions:

• Monitor your medical records and insurance statements for unusual activity.
• Be alert for unsolicited communications requesting personal or financial information.
• Consider placing a fraud alert or credit freeze with major credit bureaus.
• Review any official notice sent by Tri-City Cardiology for further instructions.

For more information about the organization, visit the Tri-City Cardiology website.