Park West Psychology Data Breach Notice (Massachusetts Attorney General)

The filing from Park West Psychology, submitted to the Massachusetts Attorney General on July 10, 2026, states that personal information belonging to 13 Massachusetts residents was exposed. No passwords, no financial account numbers, and no permanent government identifiers such as Social Security numbers were listed in the notification.

Only 13 people were named in this Massachusetts filing

That small number is the most immediate fact. When a psychology practice notifies regulators about a breach affecting just 13 residents, it usually means the incident was narrowly scoped or that only a limited subset of records was involved. The record does not disclose the total patient population or whether the exposure was limited to these individuals alone.

What “personal information” means in this context

The notification uses the broad term “personal information” without listing specific data fields. In Massachusetts breach law this typically includes name plus one or more identifying details, but the exact combination for each of the 13 people is known only to the practice and to the individuals who receive direct notice. Because no passwords or financial credentials appear in the filing, this incident does not put any login accounts at direct risk from the exposed data itself.

The letter is the only reliable way to know if you are one of the 13

Park West Psychology is required to notify affected individuals directly, usually by mail to the last known address. If you have not received a letter from the practice, it is likely your records were not part of the 13 named in the filing. However, if you have moved since the incident occurred, a letter may have gone to an old address. In that case, contact Park West Psychology directly to confirm whether your information was included.

Why this exposure still matters even without SSNs or account numbers

Clinical records from a psychology practice contain sensitive context about mental health treatment. Even limited personal information tied to that context can be used in targeted fraud attempts, such as impersonation for insurance claims or social engineering. While the data cannot be changed like a credit card number, its sensitivity is permanent. The fact that the filing lists only “personal information” rather than a long list of identifiers is genuinely good news, but it does not eliminate every risk.

The uncertainty the filing leaves unresolved

The notification does not state when the incident occurred, how the information was exposed, or whether the data was viewed, copied, or exfiltrated. These details remain unknown to the public. The gap between the incident and the July 10, 2026 filing date cannot be calculated because no separate incident date is provided. This is common in such notifications and does not itself prove delay or prompt action.

What remains under your control

Because no credentials were exposed, you do not need to change any password connected to Park West Psychology. Focus instead on vigilance for fraud that could use personal details combined with publicly available information. Monitor explanations of benefits from any health insurer for claims you did not file. Consider placing a fraud alert with the three major credit bureaus if you have not done so recently, even though no credit-related data was listed.

The small scale of this filing is reassuring, yet the permanent sensitivity of mental health records means the prudent response is measured awareness rather than panic or dismissal. The letter from the practice remains the definitive answer for each individual. Anyone who believes they should have received one but have not, or who has changed addresses in recent years, should reach out to Park West Psychology to verify their status.