What is the NPI number I should use on my claim? The NPI number for CT/NY is 1780979369 The NPI Number for MA/NH is 1801279492 Charlotte Ewart2023-08-30T17:20:37-04:00August 24, 2023|Insurance| Share This Story, Choose Your Platform! FacebookXRedditLinkedInWhatsAppTumblrPinterestVkEmail