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MonitoringWashington AG filing · February 27, 2026

Lakeside Pediatrics & Adolescent Medicine, PLLC Data Breach: What the Washington Filing Shows

Lakeside Pediatrics & Adolescent Medicine, PLLC filed a data breach report in Washington on February 27, 2026, confirming exposure of sensitive patient records. The incident involved various personal and medical data categories, requiring affected individuals to take protective measures.

State
Washington
Reported
February 27, 2026

What may have been exposed

  • Full Name
  • Date of Birth
  • Social Security Number
  • Medical Record Number
  • Health Insurance ID Number
  • Diagnosis and Treatment Information
  • Prescription Information
  • Provider and Treatment Dates

Lakeside Pediatrics & Adolescent Medicine, PLLC, a pediatric healthcare provider in Washington, officially reported a data security incident to state regulators on February 27, 2026. The exact nature of the breach remains unspecified in public filings, with the incident currently under monitoring and investigation.

According to the information filed, the compromised data included a range of sensitive personal and health information. Categories exposed are: Full Name, Date of Birth, Social Security Number, Medical Record Number, Health Insurance ID Number, Diagnosis and Treatment Information, Prescription Information, and Provider and Treatment Dates.

Exposure of such detailed personal and medical information can lead to various risks. Affected individuals may face potential for identity theft, fraudulent medical claims, or unauthorized access to their health records. It is important for those who receive a notification to understand the potential implications of this type of data compromise.

Individuals who believe they are affected by this breach should carefully review any official notification letters received from Lakeside Pediatrics & Adolescent Medicine, PLLC. These letters typically contain specific details about the incident and recommendations for next steps.

General protective measures often include closely monitoring financial statements, medical billing, and explanations of benefits for any suspicious activity. Placing fraud alerts or security freezes on credit reports with major credit bureaus can also help prevent unauthorized accounts from being opened in your name.

What to do if you were affected

Based on the categories of information reported in this filing, these steps can help limit the risk of identity theft and fraud.

  • Freeze your credit

    Place a free credit freeze with Equifax, Experian, and TransUnion. A freeze blocks new accounts from being opened in your name and can be lifted anytime.

  • Check for medical identity theft

    Review the Explanation of Benefits statements from your health insurer for services or claims you never received, which can signal misuse of your medical identity.

  • Stay alert to targeted scams

    Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.

  • Keep your notification letter

    Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.

Source: Washington Attorney General filing

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