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.
When did Louisiana become a state? A: Louisiana became a state on April 30, 1812, nine years after the Louisiana Purchase was brokered between the United States and France. The purchase transfe... Full Answer >