News & Events
Category: Interoperability
DirectTrust Blog
Maximize the Value of Direct with Organization-Level and Personnel-Level Direct Address Endpoints
by Lisa Nelson, Chief Technical Officer If you don’t [...]
The Continued Growth of Direct Secure Messaging
by Kathryn Ayers Wickenhauser, Chief Strategy OfficerThe Assistant Secretary for [...]
DirectTrust Aggregated Directory on FHIR: Establishing the Foundation for Interoperability
By Lisa Nelson, Chief Technical Officer When you think [...]
Driving Health Data in D.C.
By Kathryn Ayers Wickenhauser, Chief Strategy OfficerWhile there’s been quite [...]
Improving the Directory: DirectTrust’s Commitment to Advancing Data Exchange
By Lisa Nelson, Chief Technical Officer, and Alex Young, Director [...]
FHIR Over Direct: Accelerating the Pace toward Trusted, Scalable Interoperability
By Lisa Nelson, Fractional Chief Technical Officer Interoperability in [...]
Expanding Technical Trust in Interoperability: A ViVE 2025 Session Recording
At ViVE 2025 in Nashville, DirectTrust’s Kathryn Ayers Wickenhauser, [...]
How the HSCC Joint Cybersecurity Working Group Meeting Drove Regional Conversation and Cross-Country Collaboration
by Susan Clark, Senior Director of Community and Advocacy [...]
When Maintaining Hope Relies on Securing Trust: Takeaways from the Healthcare Cybersecurity Forum at HIMSS25
by Scott Stuewe, President and CEO What’s the Worst [...]








