This website says data is sourced from the NPI national database. The number one problem with any provider directory is that it is woefully out of date, because HCPs move around to different practices and areas and they change their phone numbers and emails so often, that you can't trust a provider directory, but you just find a name in there and then you Google them or something and figure out where they've gone off to in 2023. I don't know if the NPI data mitigates this. Of course, I couldn't find names, addresses, phone or emails anyway.

What am I supposed to see here? Is this just a count in greyscale? I don't see any pins on the map, and I don't see any way to search by name, or surface any provider's name.

I zoomed in carefully on one particular ZIP code, and then I selected a filter and it zoomed right out again, so I fought with the zoom at every stage of filtering.

Does this have anything to do with adblockers?