Pub. Rec./Emergency Department Physicians; Provides exemption from public records requirements for personal identifying & location information of current emergency department physicians & spouses & certain children of such emergency department physicians; provides for retroactive application; requires certain agencies that are custodians of exempt information to maintain exempt status of such information under certain circumstances; specifies procedures for requesting agency to maintain exempt status of such information until exemption no longer applies to individual; provides for future legislative review & repeal of exemption; provides statement of public necessity.