Barry M. Osherowitz, MDMDUnclaimed · claim itGastroenterologyBossier City, LA21+ years experienceRegistered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.(318) 747-2510NPI 1023092673View Profile Claim
Douglas E. Rimmer, M.D.M.D.Unclaimed · claim itGastroenterologyBossier City, LA34 years experienceCalculated from a graduation year of 1992, reported in the CMS National Downloadable File.(318) 631-9121NPI 1386634590View Profile Claim
Thomas R. Palmer, M.D.M.D.Unclaimed · claim itGastroenterologyBossier City, LA26 years experienceCalculated from a graduation year of 2000, reported in the CMS National Downloadable File.(318) 631-9121NPI 1578619912View Profile Claim
Lawrence W. Johnson, M.D.M.D.Unclaimed · claim itGastroenterologyBossier City, LA30 years experienceCalculated from a graduation year of 1996, reported in the CMS National Downloadable File.(318) 631-9121NPI 1619968641View Profile Claim
John N. Bienvenu, MDMDUnclaimed · claim itGastroenterologyBossier City, LA18 years experienceCalculated from a graduation year of 2008, reported in the CMS National Downloadable File.(318) 631-9121NPI 1821265281View Profile Claim
