800-954-8000

It's Kaiser Permanente. They wanted to schedule an appt. with one of their west side facilities.

Kaiser permante

Need to get a appointment to see Drrnzeyan

They are such a pain  they called 3 times every 15 minutes

Most calls are legitimate, reminding you of appointments or a long time between visits. Too bad their caller Id display is "unavailable" -- they should have their telecom people be more adept at their job and do it right. I'm happy with Kaiser Permanente otherwise and will not block their #. Today's call even screwed up the calling # by displaying it as 11800-954-8000m which made it display on AT&T phones as "invalid number".

Same as above

Kaiser sucks.

Received several calls from this number in rapid succession, with no message left.
I didn't recognize the number, and assumed that it was yet another spam call with a local spoofed phone number.
This is especially sleazy: if I had recognized the number as Kaiser, I would have answered.

It is not Kaiser.  If they had called they would have left some sort of a message.  Now, you had no idea who called which is why you looked the number up.  Do you actually think that normal people look numbers up when they allegedly know who called?  If not, then ask yourself why those "it's legit" trolls are here.

Ahhhh,,,someone got it right! Ni they are spoofing them along with Blue Shield, all the banks, and credit cards

You are absolutely correct!