David Harrison, LICSW

Practice Context in IntroTherapy

• • IntroTherapy lists 140 mental health practices in Arlington. David Harrison, LICSW is one of them.
• • 9,590 practices statewide in Massachusetts are tracked in our directory.
• • Typical social worker compensation in Massachusetts: $47,000 – $99,000 (median $65,000). 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 May 2026.