# SUNDAR COOK SUNDAR COOK is an ADHD evaluation provider with an address in ALEXANDRIA, VA, United States. ## Details - Address: 411 1/2 N WASHINGTON ST, ALEXANDRIA, VA, 223142311 - Phone: [540-931-5238]() - National Provider Identifier (NPI): 1881898609 - Credentials: Psy.D. - Provider type: Clinical neuropsychologist - Source of the listing data: CMS NPI Registry, retrieved 2026-10-03, public, free ## Questions ### Where is SUNDAR COOK? SUNDAR COOK is at 411 1/2 N WASHINGTON ST, ALEXANDRIA, VA, 223142311. ### How do I contact SUNDAR COOK? To contact SUNDAR COOK, call 540-931-5238. ### Is SUNDAR COOK 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=1881898609), 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 ALEXANDRIA]() - [Clinical neuropsychologists in ALEXANDRIA]() - [More ADHD evaluation providers in ALEXANDRIA]()