N.Y. Lien Law § 58

§ 58. Judgment for deficiency. If upon the sale of the property under\njudgment in a court of record there is a deficiency of proceeds to pay\nthe plaintiff's claim, judgment may be docketed for the deficiency\nagainst any person liable therefor, who shall be adjudged to pay the\nsame in like manner and with like effect as in judgments for deficiency\nin foreclosure cases.\n