by Mary Pat Whaley | Jan 19, 2009 | Medicare & Reimbursement
Note: Here is an updated (October 2010) list where you can find NPIs. https://nppes.cms.hhs.gov/NPPES/NPIRegistryHome.do http://nynpi.com/ http://www.npinumberlookup.org/ http://www.npinumberlookup.org http://www.npivalidator.com/ http://npidb.org/...