Hi, I need assistance credentialing for a Hospitalist. Because this physician is a Hospitalist, she sees patients in a hospital and does NOT have her own office. When filling out the Medicare Form 855I, I do not know what to write in Section 4 - "Practice Location Information". The doctor gave me two addresses... a UPS mailbox (with a regular address and not P.O. Box) and her home address. Which one should I enter as the Practice Address Location? Also, she is in the process of getting privileges to a hospital but it is not Fully Approved yet. I just called Palmetto GBA and they were no help at all. ANY help anybody can give me would be very much appreciated! Thanks in advance!!!