Ohio Rev. Code Ann. § 4731.281
(A)
(1) Each person holding a certificate under this chapter to practice medicine and surgery, osteopathic medicine and surgery, or podiatric medicine and surgery wishing to renew that certificate shall apply to the board for renewal. Applications shall be submitted to the board in a manner prescribed by the board. Each application shall be accompanied by a biennial renewal fee of three hundred five dollars. Applications shall be submitted according to the following schedule:
(2) The board shall provide to every person holding a certificate to practice medicine and surgery, osteopathic medicine and surgery, or podiatric medicine and surgery, a renewal notice or may provide the notice to the person through the secretary of any recognized medical, osteopathic, or podiatric society, according to the following schedule:
(6)
(b) The requirement in division (A)(6)(a) of this section does not apply if any of the following is the case:
(G) Each person holding a certificate to practice medicine and surgery, osteopathic medicine and surgery, or podiatric medicine and surgery shall give notice to the board of any of the following changes not later than thirty days after the change occurs: