In Texas, in order for a Dentist to delegate the ordering of drugs of devices necessary for the CRNA to carry out the administration of anesthesia, the dentist must hold the appropriate certificate/permit. IF the dentist does hold a certificate then one can administer anesthesia in whatever setting you like. iF the setting is an office setting then the criteria for Office Base Anesthesia services established by the Texas Board of Nursing must be met.
In short, if the dentist has the permit, you can provide the anesthesia. Be sure the facility in which you provide the service meets the appropriate criteria.