If you work with any kind of healthcare data, then odds are youâll deal with NPI (National Provider Identifier) numbers. The NPI is a 10-digit number consisting of 9 digits (with the first digit being a 1 or a 2) followed by a check digit. Double the value of alternate digits beginning with the rightmost digit. Add the individual digits of the products resulting from step 1 to the unaffected digits from the original number.
Louisiana remained nominally under Spanish control, until a transfer of power to France on November 30, 1803, just three weeks before the formal cession to the United States on December 20, 1803.
It was during Jeffersonâs presidency that the Supreme Court asserted the power of judicial supremacy and judicial review and became a vigorous and equal third branch of government. The acquisition of Louisiana Territory from France in 1803 doubled the country's size.