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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.

What to know about the Lakeside Pediatrics & Adolescent Medicine, PLLC data breach

How many people were affected by the Lakeside Pediatrics & Adolescent Medicine, PLLC data breach, and what was exposed?
The filing does not give a count of affected people and lists the following information as involved: 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. Your own letter is the best guide to what was exposed about you, since notices are usually tailored to each person.
Where can I see the official Lakeside Pediatrics & Adolescent Medicine, PLLC breach notice?
Lakeside Pediatrics & Adolescent Medicine, PLLC's report is published by the Washington Attorney General: https://agportal-s3bucket.s3.amazonaws.com/databreach/BreachA36848.pdf Compare it with the letter you received to confirm the dates and details match.
What should I do after getting the Lakeside Pediatrics & Adolescent Medicine, PLLC data breach notice?
Keep the letter and the envelope, and note the date it arrived. Freeze your credit with Equifax, Experian and TransUnion, change any passwords the notice mentions, and sign up for any free credit monitoring the letter offers. Then check whether you may have a claim.
Is the Lakeside Pediatrics & Adolescent Medicine, PLLC data breach letter legit or a scam?
A notice from Lakeside Pediatrics & Adolescent Medicine, PLLC in the mail matches the breach Lakeside Pediatrics & Adolescent Medicine, PLLC reported to the Washington Attorney General on February 27, 2026. Check that the company name and dates in your letter match that filing. A real notice of data security incident won't ask for your password, Social Security number or a payment — if it does, contact Lakeside Pediatrics & Adolescent Medicine, PLLC through a phone number or website you find yourself.
Did Lakeside Pediatrics & Adolescent Medicine, PLLC offer free credit monitoring?
Check your letter from Lakeside Pediatrics & Adolescent Medicine, PLLC. If free credit or identity monitoring is offered, the enrollment code and deadline are printed in the notice itself. Because Social Security numbers are listed in this filing, identity monitoring and a credit freeze matter more than usual. Signing up doesn't waive any legal rights you may have.
Can I sue Lakeside Pediatrics & Adolescent Medicine, PLLC over the data breach?
It depends on what was exposed, the law in Washington and your own state, and whether you've been harmed. Most people take part through a class action rather than suing alone. Keep your notification letter — it's the proof that connects you to the breach.
Is there a Lakeside Pediatrics & Adolescent Medicine, PLLC data breach class action lawsuit?
Law firms often open an investigation after a breach notice like this one, and a class action lawsuit may follow. This page doesn't confirm that a lawsuit has been filed against Lakeside Pediatrics & Adolescent Medicine, PLLC. You usually don't have to join a class action to be included — if a settlement is reached, class members are notified and can file a claim.
How much could a Lakeside Pediatrics & Adolescent Medicine, PLLC data breach settlement or claim be worth?
There is no set amount, and no Lakeside Pediatrics & Adolescent Medicine, PLLC settlement is confirmed here. In past data breach settlements, payments depended on what data was exposed and on documented losses — fraud, out-of-pocket costs and time spent dealing with the breach. The filing lists Full Name, Date of Birth, Social Security Number as involved. Keep receipts and records; they're what damages claims are built on.
Do I need a Lakeside Pediatrics & Adolescent Medicine, PLLC data breach lawyer or attorney?
An attorney can read your notice and tell you whether a claim makes sense. A case review here is free, and data breach cases are usually handled on contingency, so there is no upfront cost.

Source: Washington Attorney General filing

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