I can give some info on this since I work in supply chain in the OR department so all surgical and medical supplies in the OR are ordered by me, but it applies to the whole hospital.
Masks are like GOLD right now. I stopped receiving N95, or any basic mask with an ear-loop design a few weeks ago. They were on a national allocation so they are now ordered directly by our bosses and literally being held in their offices. I've had to walk surgeons down to their offices to ask for N95's and they're only being given to them for certain surgeries when specifically needed.
A few days ago, all masks throughout the hospital got confiscated and moved to the offices of all the managers throughout the hospital because lots of staff members started hoarding them in their lockers or offices. Every single mask if now being accounted for and managers have to sign for them when I order and deliver them.
Unfortunately its not just masks now. Face shields, bleach wipes, Sani-wipes, sanitizers, gowns, swab kits, specimen collectors, surgical hoods, full body "bunny" suits are all now also going through the same protocol.