TY - BOOK ED - United States. TI - OIG final report: inaccuracies in the unique physician identification number registry : incorrect addresses for mental health service providers PY - 2001///] CY - [Washington, D.C.] PB - Department of Health and Human Services, Office of Inspector General KW - Medicare KW - Claims administration KW - Code numbers KW - Mental health insurance KW - United States KW - Physicians N1 - "9/01"--OIG web site; "OEI-03-99-00131."; CRDP Project record; Includes bibliographical references UR - http://purl.fdlp.gov/GPO/gpo74410 ER -