# KATHERINE CHAN KATHERINE CHAN is an ADHD evaluation provider with an address in WEST ORANGE, NJ, United States. ## Details - Address: 1199 PLEASANT VALLEY WAY, WEST ORANGE, NJ, 070521424 - Phone: [973-731-3600]() - National Provider Identifier (NPI): 1922652577 - Credentials: Ph.D. - Provider type: Clinical neuropsychologist - Source of the listing data: CMS NPI Registry, retrieved 2026-10-03, public, free ## Questions ### Where is KATHERINE CHAN? KATHERINE CHAN is at 1199 PLEASANT VALLEY WAY, WEST ORANGE, NJ, 070521424. ### How do I contact KATHERINE CHAN? To contact KATHERINE CHAN, call 973-731-3600. ### Is KATHERINE CHAN 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=1922652577), 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 WEST ORANGE]() - [Clinical neuropsychologists in WEST ORANGE]() - [More ADHD evaluation providers in WEST ORANGE]()