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

Matthew Joseph McConnell, MD

Individual provider Gastroenterology Physician · NPI 1003182023

Matthew Joseph McConnell, MD is a Gastroenterology Physician in New Haven, Connecticut. Practices as a sole proprietor and works from 2 locations. Licensed in Connecticut.

Licensed in
CT
In the registry since
2012
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

333 Cedar St Ynhh Internal Medicine-Gi Section Of Digestive Diseases
New Haven, CT 06510-3206
Phone: (203) 785-7012
Show map & directions

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

Additional practice locations (1)

  • 428 Columbus Ave, New Haven, CT 06519-1233 — (203) 503-3148

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 61439 (CT)

Record details

NPI number1003182023
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 23, 2012
Last updated in NPPESAugust 17, 2018

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