# COMMONWEALTH PSYCHOLOGICAL ASSOCIATES, PLC COMMONWEALTH PSYCHOLOGICAL ASSOCIATES, PLC is an ADHD evaluation provider with an address in MC LEAN, VA, United States. ## Details - Address: 6801 WHITTIER AVE SUITE 300, MC LEAN, VA, 221014520 - Phone: [703-734-0787]() - National Provider Identifier (NPI): 1851830939 - Provider type: Clinical neuropsychologist - Source of the listing data: CMS NPI Registry, retrieved 2026-10-03, public, free ## Questions ### Where is COMMONWEALTH PSYCHOLOGICAL ASSOCIATES, PLC? COMMONWEALTH PSYCHOLOGICAL ASSOCIATES, PLC is at 6801 WHITTIER AVE SUITE 300, MC LEAN, VA, 221014520. ### How do I contact COMMONWEALTH PSYCHOLOGICAL ASSOCIATES, PLC? To contact COMMONWEALTH PSYCHOLOGICAL ASSOCIATES, PLC, call 703-734-0787. ### Is COMMONWEALTH PSYCHOLOGICAL ASSOCIATES, PLC accepting new patients? That is not in the registry data. Call the phone number on the listing and ask about availability, wait times and insurance. ## Source From [CMS NPI Registry (National Plan and Provider Enumeration System)](https://npiregistry.cms.hhs.gov/api/?version=2.1&number=1851830939), license US government public data. CMS publishes NPPES provider data for open access under its data dissemination notice., checked 2026-10-06. Last updated October 6, 2026. ## Links - This ADHD evaluation provider on the [web page]() - [ADHD evaluations in MC LEAN]() - [Clinical neuropsychologists in MC LEAN]() - [More ADHD evaluation providers in MC LEAN]()