Xiaolu HSI, PhD

Verified Clinician

77 Massachusetts Ave, Cambridge, MA 02139

About the Practice

This is a practice in Cambridge, Massachusetts focused on mental health services.

Practice Context in IntroTherapy

• IntroTherapy lists 421 mental health practices in Cambridge. Xiaolu HSI, PhD is one of them.
• 9,590 practices statewide in Massachusetts are tracked in our directory.
• Typical psychologist compensation in Massachusetts: $90,000 – $168,000 (median $103,000). Source: BLS OEWS, state cost-of-labor adjusted.

Data compiled from U.S. state licensing boards, NPI public registry, and verified practice listings. Mental health is a YMYL topic — we prioritize licensed, verified providers only. Methodology & sources · Updated July 2026.