Don't bother. They advertise low prices, my orbitz reservation was less than $100 for 4 days. My bill from Payless was over $400. Go with the big name places and get better service and prices.
I went to see Dr. Thompson 2 years ago because my mom and sister-in-law both love him. I had no problems, paid my co-pay on the way out, thought everything was fine. A month later I received a bill stating my insurance had declined to pay so I called my health insurance company and they stated they had never received a claim. So I copied my insurance card, ID, and sent a letter to Dr. Thompson's office stating that for the insurance company to pay they needed the tax id number and a diagnosis code. Simple right? Three letters, 5 phone calls, and one office visit later (a time span of a year and a half) I receive a note from a collections agency threatening a judgment against me. Now by the time it goes to a collection agency, your credit has already been dinged.... and after fighting this for a year and a half, I had to give up and just pay it myself. I asked my mom and sister-in-law if they had ever had any problems (they have the exact same health insurance I do), and my sis told me she had a battle once where they stated she did not pay when she knew she had. They did not believe her until she brought in the returned check. So the doctor is fine, but be wary of the staff... you may be paying a lot more than necessary, with a lot of additional paperwork on your side.