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

Dr. Catherine Mezzacappa, MD

Individual provider Gastroenterology Physician · NPI 1952891327

Dr. Catherine Mezzacappa, MD is a Gastroenterology Physician in West Haven, Connecticut. Works from 2 locations. Licensed in Connecticut.

Licensed in
CT
In the registry since
2018
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

950 Campbell Ave
West Haven, CT 06516-2770
Phone: (203) 932-5711
Show map & directions

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

Additional practice locations (1)

  • 421 N Main St, Leeds, MA 01053-9764 — (413) 584-4040

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 79298 (CT)

Record details

NPI number1952891327
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 11, 2018
Last updated in NPPESJanuary 22, 2026
Certification dateJanuary 22, 2026

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