Md. Code, Health Occupations § 3–311

(a) The Board shall place a licensee on inactive status, if the licensee submits to the Board:

(1) An application for inactive status on the form required by the Board; and

(2) The inactive status fee set by the Board.

(b) A licensee on inactive status may reactivate the license if the licensee:

(1) Complies with the continuing education and cardiopulmonary resuscitation (CPR) requirements in effect for the renewal period in which the licensee seeks to reactivate the license; and

(2) Pays the reactivation fee set by the Board.