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Who Called Us

The phone is ringing, and I don't recognize the number,
All Caller ID says is, "NAME UNAVAILABLE".
Please help me figure out who is calling and what they want

2 people looked up this number today.

Report a phone call from 866-213-7755

2 calls reported from this number.
Who CalledCaller IDDate
866 213-77552014-03-03
toll free call2012-06-29

Comment on calls from 866-213-7755

10 Comments

April 22nd, 2013 jjl IL

this person just called me looking for my daughter. how they got my number is beyond me. I think it the same as Txgym. They got a bill from the hospital to start collections, but the hospital never sent me or my daughter a bill. (she is a student and the insurance is still under us-her parents)and what is even funnier like others have said...she works for the hospital!

March 22nd, 2013 Pat FL

This was a legitimate call from an agency that collects for a hospital where I recently had some test performed. It was NOT a telemarketer.

November 16th, 2012 I know

The calls are coming from MEDICAL DATA SYSTEMS INC, from Vero Beach Florida. As long as these people can pass a background check and have a pulse, they get a job calling you!! You should contact your "actual" local hospital and complain!!!

November 14th, 2012 Robert Creo CA

Telemarketer specializing in collecting medical bills

November 3rd, 2012 dookiedad SC

See this web link. It refers to this phone number specifically several times. www.haymed.org

January 25th, 2012 Anonymous

My calls from 866-213-7755 originate out of Gadsden, Alabama, and is a hospital bill collection service. I actually got a live person on line when I answered the third call, he gave me a call-back number which I did call and got the same person, and then looked up that phone number online. We started getting these calls about 2 weeks after receipt of the hospital bill (which has been paid). I called my real hospital who said they do use a service that is supposed to help people set up a payment plan. The collection service could not name my hospital.

August 16th, 2010 SEArkansas AR

Got a call from this number, saying they are with the local hospital, and wanted me to set up a payment plan. I am currently having a payment taken out of my account automatically. Threatened to send me to collections if I didn't set up a payment plan. Told em to GO FOR IT. I work at the hospital, and they will be getting an irate pissed off phone call first thing tomorrow.

July 14th, 2010 TxGym TX

It is a billing office for "several hospitals" - an out biller I think they said. I was not happy with getting this call and told them never to call me again. My hospital bill was sent to them to collect, even though I had NEVER gotten a bill from my hospital in the first place, even after calling and asking them to send me one.

March 9th, 2009 kara

i beleiave this is green tree don't know for sure but it looks like one of there many numbers if they call you back and don't tell you there name say this" fine don;'t tell me whos call ing i'll repaort you to the who s call ing reporting agency and let them take care of this good bye. they will then say WAIT we are BLA BLAH

October 10th, 2008 Jason

I was just wondering who this is.... The lady would not tell me the name of the company. Also VERY RUDE!!!


How do I stop them from calling?

  1. Ask the unwanted caller to stop calling and put you on their do not call list (they are legally required to comply).
  2. If your number is registered with the National Do Not Call Registry you can file a complaint with the FTC.
  3. Block them with a call blocker or something like Nomorobo.