Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Daniel Cassidy, MD

Individual provider Gastroenterology Physician · NPI 1427096494

Daniel Cassidy, MD is a Gastroenterology Physician in Bangor, Maine. Licensed in Maine. Registered with an NPI since 2006.

Licensed in
ME
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

417 State St Ste 121
Bangor, ME 04401-6630
Phone: (207) 973-7000
Fax: (207) 973-5151
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 10648 (ME)

Record details

NPI number1427096494
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 3, 2006
Last updated in NPPESDecember 5, 2017

Other providers in Bangor