# DAVID SITZER DAVID SITZER is an ADHD evaluation provider with an address in REDONDO BEACH, CA, United States. ## Details - Address: 225 AVENUE I SUITE 204, REDONDO BEACH, CA, 902775608 - Phone: [310-855-3288]() - National Provider Identifier (NPI): 1912177551 - Credentials: Ph.D. - Provider type: Clinical neuropsychologist - Source of the listing data: CMS NPI Registry, retrieved 2026-10-03, public, free ## Questions ### Where is DAVID SITZER? DAVID SITZER is at 225 AVENUE I SUITE 204, REDONDO BEACH, CA, 902775608. ### How do I contact DAVID SITZER? To contact DAVID SITZER, call 310-855-3288. ### Is DAVID SITZER 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=1912177551), 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 REDONDO BEACH]() - [Clinical neuropsychologists in REDONDO BEACH]() - [More ADHD evaluation providers in REDONDO BEACH]()