# KARLA MUELLER-SCHRADER KARLA MUELLER-SCHRADER is a ADHD evaluation provider with an address in SUN CITY, AZ, United States. ## Details - Address: 10451 W PALMERAS DR, SUN CITY, AZ, 853732011 - Phone: [623-810-5501]() - National Provider Identifier (NPI): 1821135708 - Credentials: Ph.D. - Provider type: Clinical neuropsychologist - Source of the listing data: CMS NPI Registry, retrieved 2026-10-02, public, free ## Questions ### Where is KARLA MUELLER-SCHRADER? KARLA MUELLER-SCHRADER is at 10451 W PALMERAS DR, SUN CITY, AZ, 853732011. ### How do I contact KARLA MUELLER-SCHRADER? To contact KARLA MUELLER-SCHRADER, call 623-810-5501. ### Is KARLA MUELLER-SCHRADER 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=1821135708), 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 SUN CITY]() - [Clinical neuropsychologists in SUN CITY]() - [More ADHD evaluation providers in SUN CITY]()