The real HIPAA enforcement agency is the U.S. Department of Health and Human Services (HHS), Office for Civil Rights (OCR). Complaints are filed with the OCR, and they are responsible for administering, investigating and enforcing the HIPAA privacy standards.
1 The population of the United States is estimated at 322,583,006 as of July 1 2014. 2  United States' population is equivalent to 4.45% of the total world population. 3  The U.S. ranks number 3 in the list of countries by population. 4  The population density in the U.S.A. is 34 people per Km2.
By 1900, the U.S.A. population jumped to 75,994,575. In 1920 the census counted more than a hundred million people (105,710,620). Another 100 million people were added to the United States population in just fifty years when the two hundred million barrier was reached in 1970 with 203,302,031 counted in the census. The 2000 Census counted a U.S.A. population of 281,421,906. Six years later the U.S. population had grown to 300 million.