Discussion Groups and Wikis

• IHE HPD Implementers discussion forum, an open and informal discussion group for people seeking answers to questions and issues when implementing IHE's HPD
• Provider Directory Community Forum hosted on Standards Implementation & Testing Environment (SITE) (not well used)

• Wiki page for the Healthcare Provider Directory USA National Extension, used by the IHE USA Implementation Task Force as a working document while creating an extenstion to HPD to address US-specific use cases and data needs
• Wiki page for the developing FHIR Provider Directory/Registry Implementation Guide, used by the Argonaut Project to explore extensions to Practitioner and Organization to support provider directory needs

Shared Implementations

• PDTI - Provider Directory Test Implementation on GitHub, a Java implementation of an HPD server and client used by the Standards Implementation & Testing Environment (SITE) Provider Directory Test Tool
• The Medirectory prototype healthcare directory, built my MITRE to explore technical issues of use cases, APIs, and data models for Federal Health Architecture (FHA)

• The software demontration presented by Alan Viars on Day 1 of the Provider Directory Workshop, which includes both running demonstrations and source code

Public Testing Tools

• Standards Implementation & Testing Environment (SITE) Provider Directory Test Tool, a test harness for HPD servers and clients, and part of a centralized collection of testing tools and resources designed to assist health IT developers and users fully evaluate specific technical standards and maximize the potential of their health IT implementations