The term health care provider is identified in base64 scheme by the sequence aGVhbHRoIGNhcmUgcHJvdmlkZXI=, while the MD5 signature is equal to 05e6a1b8defce344d485ac729da3c557. The ASCII encoding of health care provider in hexadecimal notation is 6865616c746820636172652070726f7669646572.