Nephrology Associates Medical Group Data Breach
Last Updated on March 5, 2026
At A Glance
- What's Going On?
- Attorneys need to hear from people affected by the Nephrology Associates Medical Group data breach as they investigate whether a class action lawsuit can be filed.
- What You Can Do
- If you believe your information may have been compromised in the Nephrology Associates Medical Group data breach, fill out the form on this page to learn more about the investigation and how you can help.
- Does This Cost Anything?
- It costs nothing to get in touch or to talk to someone about your rights.
- What Can I Get?
- If filed and successful, a class action lawsuit could provide consumers with money for any harm resulting from the Nephrology Associates Medical Group breach.
Nephrology Associates Medical Group Data Breach: Lawsuit Investigation
Attorneys working with ClassAction.org are looking into whether a class action lawsuit can be filed in light of the Nephrology Associates Medical Group data breach.
As part of their investigation, they need to hear from individuals who had their information exposed in the incident, including those who received notice of the Nephrology Associates Medical Group data breach or otherwise believe they are affected.
Nephrology Associates Medical Group Security Incident: What Happened?
Nephrology Associates Medical Group, a kidney care provider that serves a broad network of dialysis centers and hospitals in Southern California, has reported a data breach.
According to a notice posted to its site, suspicious activity was detected in its network on or around May 20, 2025. A cybersecurity investigation revealed that an unauthorized individual accessed the network and obtained files containing sensitive patient information.
On December 2, 2025, the investigation concluded that the Nephrology Associates Medical Group data breach potentially affected protected health information, including names, Social Security numbers, dates of birth, medical information, treatment or diagnostic data, health insurance details, billing or payment information and credentialing data.
What You Can Do After the Nephrology Associates Medical Group Data Breach
If your information was exposed in the Nephrology Associates Medical Group data breach, attorneys want to hear from you. You may be able to start a class action lawsuit to recover compensation for loss of privacy, time spent dealing with the breach, out-of-pocket costs, and more.
A successful case could also force Nephrology Associates Medical Group to ensure they take proper steps to protect the information they were entrusted with.
Affected by the Nephrology Associates Medical Group data breach? Fill out the form on this page today.
Take Action
If you believe your information was exposed in the Nephrology Associates Medical Group data breach, fill out the form on this page to get in touch with us.
An attorney or legal representative may then reach out to you to explain more about this investigation and ask you a few questions.
Remember, there is no cost to get in touch, and you are under no obligation to take action after speaking to someone.
Published: March 5, 2026
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The information submitted on this page will be forwarded to Bryson Harris Suciu & DeMay PLLC who has sponsored this investigation.
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