Final answer:
An email address is typically not considered PII unless it includes or is linked to the individual's full name or other personal details.
Step-by-step explanation:
Of the options provided, an email address on its own is not explicitly considered to be personally identifying information (PII). While a name, Social Security Number (SSN), and date of birth can distinctly identify an individual, email addresses do not always directly reveal a person's identity. Many people use email addresses that do not include their full names or any other PII. However, an email address can become PII if it includes a full name or is connected to an individual through other information or usage.