Absolutely. If someone doesn't want to give me a first and last name, an address, and a working phone number, I don't want to hire them, I tell people this.
We get people coming to the door sometimes. I ask them for this info, and if they can't provide it, and if it doesn't check out, adios!! I don't hire people on the spot. If they want to work, they can give me their phone/address, and I'll call them when I want their services.