Autism spectrum disorder (ASD) presents with difficulties in social communication, repetitive and/or restricted behaviors, as well as variable language development. Individuals with suspected ASD ideally participate in assessments which include measures of cognitive abilities, adaptive functioning, language functioning, and ASD specific measures (i.e., ADOS, ADI-R). Diagnosis of ASD can occur confidently at 2 years of age, however, the mean age at diagnosis is 4-5 years old. Delays in diagnosis are accounted for by lacking professionals and centers with the capabilities to assess ASD, as well as long waitlists for assessments. Early identification and intervention have been shown to provide the best improvements in ASD symptomology. The aim of the current study was to conduct a program evaluation of an autism treatment center that was designed to provide high quality evidence-based interventions. The study determined if treatment-as-usual in that center yields the expected gains in adaptive functioning and corresponding decreases in barriers to learning. Results indicated improvement in scores on standardized direct assessment of milestone achievement and barriers to learning, but no significant improvement in adaptive skills via secondary informant questionnaire measures following 6 months of treatment. The overall sample size was small due to COVID-19 complications, lack of institutional procedures, and limited client pool. Further investigation into the treatment practices and reevaluation strategies for individuals with ASD is required.