Individual provider · Type 1 NPI

Robert Shannon, MD

Specialist · Chelmsford, MA

NPI number 1235130485 Active

Practice location

3 Meeting House Rd
Chelmsford, MA 01824-2738

Fax (978) 156-9679

Specialties and licenses

TaxonomyCodeLicense
Specialist Primary 174400000X38329 (MA)

Specialist: An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

17 other providers at this address

Other specialist providers in Chelmsford

See all in Chelmsford →

About NPI 1235130485

Robert Shannon, MD's National Provider Identifier is 1235130485, issued on Aug 9, 2005. The primary taxonomy on file is Specialist (174400000X), and the practice location is in Chelmsford, MA. The record was last updated on Jul 13, 2026.