# NEUROPSYCHOLOGY OF ST. LOUIS, LLC NEUROPSYCHOLOGY OF ST. LOUIS, LLC is an ADHD evaluation provider with an address in SAINT LOUIS, MO, United States. ## Details - Address: 9890 CLAYTON RD SUITE 136, SAINT LOUIS, MO, 631241685 - Phone: [314-222-5872]() - National Provider Identifier (NPI): 1558682534 - Provider type: Clinical neuropsychologist - Source of the listing data: CMS NPI Registry, retrieved 2026-10-03, public, free ## Questions ### Where is NEUROPSYCHOLOGY OF ST. LOUIS, LLC? NEUROPSYCHOLOGY OF ST. LOUIS, LLC is at 9890 CLAYTON RD SUITE 136, SAINT LOUIS, MO, 631241685. ### How do I contact NEUROPSYCHOLOGY OF ST. LOUIS, LLC? To contact NEUROPSYCHOLOGY OF ST. LOUIS, LLC, call 314-222-5872. ### Is NEUROPSYCHOLOGY OF ST. LOUIS, LLC 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=1558682534), 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 SAINT LOUIS]() - [Clinical neuropsychologists in SAINT LOUIS]() - [More ADHD evaluation providers in SAINT LOUIS]()