Cal. Bus. & Prof. Code § 2428
(a) A person who voluntarily cancels his or her license or who fails to renew his or her license within five years after its expiration shall not renew it, but that person may apply for and obtain a new license if he or she:
(3) Pays all of the fees that would be required if application for licensure was being made for the first time.
The licensing authority may provide for the waiver or refund of all or any part of an examination fee in those cases in which a license is issued without an examination pursuant to this section.
Nothing in this section shall be construed to authorize the issuance of a license for a professional activity or system or mode of healing for which licenses are no longer required.