# RICHARD D. ABBEY, PH.D., PSYCHOLOGISTS, A.P.C. RICHARD D. ABBEY, PH.D., PSYCHOLOGISTS, A.P.C. is an ADHD evaluation provider with an address in PALO ALTO, CA, United States. ## Details - Address: 366 S CALIFORNIA AVE SUITE 14, PALO ALTO, CA, 943061643 - Phone: [650-614-0014]() - National Provider Identifier (NPI): 1427434398 - Provider type: Clinical neuropsychologist - Source of the listing data: CMS NPI Registry, retrieved 2026-10-03, public, free ## Questions ### Where is RICHARD D. ABBEY, PH.D., PSYCHOLOGISTS, A.P.C.? RICHARD D. ABBEY, PH.D., PSYCHOLOGISTS, A.P.C. is at 366 S CALIFORNIA AVE SUITE 14, PALO ALTO, CA, 943061643. ### How do I contact RICHARD D. ABBEY, PH.D., PSYCHOLOGISTS, A.P.C.? To contact RICHARD D. ABBEY, PH.D., PSYCHOLOGISTS, A.P.C., call 650-614-0014. ### Is RICHARD D. ABBEY, PH.D., PSYCHOLOGISTS, A.P.C. 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=1427434398), 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 PALO ALTO]() - [Clinical neuropsychologists in PALO ALTO]() - [More ADHD evaluation providers in PALO ALTO]()