Personal service may be effected by delivery to a person of suitable age and discretion at a defendant's actual place of business (CPLR 308). Although the invoices of defendant-respondent, an attending physician at defendant hospital, specified two business addresses, including an office at the hospital in room 847, service was improperly made upon a hospital administrator at the administration office on the fourteenth floor (see, Glasser v Keller, 149 Misc.2d 875).
Concur — Murphy, P.J., Wallach, Kupferman and Asch, JJ.