Coordinated Assessment System (CAS) Services for I/DD Nonprofits in New York

The New York State Office for People With Developmental Disabilities (OPWDD) requires the Coordinated Assessment System (CAS) for all individuals aged 18 and over who are applying for or receiving services. CAS is designed to ensure services for individuals with intellectual and developmental disabilities (I/DD) are person-centered, needs-based and equitable.

For many I/DD nonprofits, CAS implementation requires new organizational structures, extensive staff training and process development. Grassi helps organizations navigate this transition with services designed to improve accuracy, compliance and long-term operational efficiency.

Our CAS Services

We simplify CAS implementation with structured processes and ongoing evaluation:

• Compliance and Eligibility Support: Guidance for accurate and timely CAS completion to help meet OPWDD requirements.
• Staff Training and Assessment Coaching: Programs for executives, supervisors and families/guardians, plus reviews of past assessments and mock interviews to improve accuracy.
• Process and Workflow Optimization: Design and streamline CAS-related workflows, integrate technology solutions and create efficiencies across teams.
• Stakeholder Engagement and Education: Education programs for leadership, supervisors and families to build understanding and foster buy-in.
• Continuous Monitoring and Improvement: Quarterly reviews and evaluations to track performance, measure effectiveness and recommend refinements.

Client Testimonials

Hear what our clients have to say about working with Grassi.

“Working with Tina has been transformative for our agency.   Tina’s deep understanding of the Coordinated Assessment System (CAS) and OPWDD requirements has allowed us to begin to build framework for staff training, quality oversight and effective use of CAS data in person-centered planning.  Her collaborative and strategic approach has positioned our agency to navigate systematic changes with greater confidence and success.” – Living Resources Corporation

“We are so grateful to Tina Chirico and Grassi for the outstanding training and guidance on the CAS process.  Tina’s expertise, patience, and ability to break down a complex system into clear, practical steps made all the difference for our staff.  She not only gave us the knowledge and tools we needed, but also the confidence to manage the CAS process effectively moving forward.  Her professionalism, responsiveness, and genuine commitment to our success were evident every step of the way.  We truly value this partnership and highly recommend Tina and Grassi to any organization looking for skilled supportive training.” – Advocacy and Resource Center, A Chapter of The Arc New York

Frequently Asked Questions

What is the Coordinated Assessment System (CAS)?
CAS is a person-centered assessment required by the New York State Office for People With Developmental Disabilities (OPWDD) for individuals aged 18 and over applying for or receiving services. It helps determine service eligibility and ensures that support is equitable and needs-based.

Why is CAS important for I/DD nonprofits?
CAS directly impacts how services are delivered and funded. Accuracy and compliance are critical not only for meeting OPWDD requirements but also for ensuring individuals receive the right level of support.

How can Grassi help with CAS implementation?
We guide I/DD organizations through all stages of CAS adoption — from training and organizational design to ongoing refinement. Our services are designed to improve accuracy, streamline workflows, and strengthen long-term sustainability.

Who needs CAS training?
Executives, supervisors, direct support staff and families or guardians benefit from CAS training. A shared understanding across stakeholders leads to greater accuracy, stronger assessments, and better outcomes for individuals.