# JOHN TSANADIS JOHN TSANADIS is a ADHD evaluation provider with an address in ORO VALLEY, AZ, United States. ## Details - Address: 1846 E INNOVATION PARK DR, ORO VALLEY, AZ, 857551963 - Phone: [520-780-4329]() - National Provider Identifier (NPI): 1013125780 - Credentials: PhD - Provider type: Clinical neuropsychologist - Source of the listing data: CMS NPI Registry, retrieved 2026-10-02, public, free ## Questions ### Where is JOHN TSANADIS? JOHN TSANADIS is at 1846 E INNOVATION PARK DR, ORO VALLEY, AZ, 857551963. ### How do I contact JOHN TSANADIS? To contact JOHN TSANADIS, call 520-780-4329. ### Is JOHN TSANADIS 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=1013125780), license Public data, free to reuse. NPI data is public under CMS data dissemination., checked 2026-10-03. Last updated October 3, 2026. ## Links - This ADHD evaluation provider on the [web page]() - [ADHD evaluations in ORO VALLEY]() - [Clinical neuropsychologists in ORO VALLEY]() - [More ADHD evaluation providers in ORO VALLEY]()