# JOHN LAZAR JOHN LAZAR is an ADHD evaluation provider with an address in MANHASSET, NY, United States. ## Details - Address: 300 COMMUNITY DR, MANHASSET, NY, 110303816 - Phone: [516-562-3054]() - National Provider Identifier (NPI): 1114086121 - Credentials: Ph.D. - Provider type: Clinical neuropsychologist - Source of the listing data: CMS NPI Registry, retrieved 2026-10-03, public, free ## Questions ### Where is JOHN LAZAR? JOHN LAZAR is at 300 COMMUNITY DR, MANHASSET, NY, 110303816. ### How do I contact JOHN LAZAR? To contact JOHN LAZAR, call 516-562-3054. ### Is JOHN LAZAR 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=1114086121), 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 MANHASSET]() - [Clinical neuropsychologists in MANHASSET]() - [More ADHD evaluation providers in MANHASSET]()