Which position was created as a result of the executive order in 2004 aimed at supporting health record computerization?

The position created as a result of the executive order in 2004 aimed at supporting health record computerization is the Office of the National Coordinator for Health Information Technology (HIT). This office was established to implement a nationwide health information infrastructure, which included providing leadership and coordination in the planning, implementation, and use of health information technology. The intention was to facilitate the electronic exchange of health information, improve healthcare quality, and promote patient safety.

Creating this office marked a significant step in the federal government's commitment to advancing the use of technology in the healthcare sector. It reflected the recognition of the need for a centralized authority to guide and coordinate efforts in health information technology at a national level. This position was foundational in laying the groundwork for subsequent legislation and initiatives aimed at enhancing health IT landscape, such as the HITECH Act.

Other choices, while they may refer to important roles within healthcare technology management, were not directly established as a response to the 2004 executive order aimed at computerizing health records. Therefore, the establishment of the Office of the National Coordinator for HIT is pivotal in understanding the governmental approach towards health record computerization during that time.