# ALEXANDRA MATTHEWS ALEXANDRA MATTHEWS is an ADHD evaluation provider with an address in MILL VALLEY, CA, United States. ## Details - Address: 275 MILLER AVE STE 203, MILL VALLEY, CA, 949412851 - Phone: [415-388-0800]() - National Provider Identifier (NPI): 1679926786 - Credentials: Ph.D. - Provider type: Clinical neuropsychologist - Source of the listing data: CMS NPI Registry, retrieved 2026-10-03, public, free ## Questions ### Where is ALEXANDRA MATTHEWS? ALEXANDRA MATTHEWS is at 275 MILLER AVE STE 203, MILL VALLEY, CA, 949412851. ### How do I contact ALEXANDRA MATTHEWS? To contact ALEXANDRA MATTHEWS, call 415-388-0800. ### Is ALEXANDRA MATTHEWS 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=1679926786), 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 MILL VALLEY]() - [Clinical neuropsychologists in MILL VALLEY]() - [More ADHD evaluation providers in MILL VALLEY]()