Today I saw 2 elders at my mother's , waiting outside, "worrying" that something might've happened to her because she didn't answer her door. (I had just brought her back from her doctor's appt.)
When they saw me, one immediately said, we want your number to call you in case we need to get in touch with you. I said, "Nooooo. I'm not giving you my number." The response was that in case something happened to my mom or an emergency arose, they'd like to be able to get to me so I gave them my work number which they had before. They very small talked for an additional 5 minutes. I shook hands with them, asked how certain family members were and they left.
What pissed me off was that they came unannounced and created a stir in the building my mom lives in with the neighbors, asking around as to if they knew where she could possibly be.