Yes, and note that the clinical staff who instruct students are also counted in the employee numbers. I can't find a number for Stanford but Yale has 1,729 "continuing" medical faculty: https://www.yale.edu/about-yale/yale-facts I would not be surprised if Stanford had the same or more.
In 2021 15,750 staff members supported teaching, learning, research and core operations at Stanford
...This includes ... 1,603 staff at SLAC National Accelerator Laboratory
.. Includes clinical educator and research staff.