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

Dr. Joseph M Cassouto, MD

Individual provider Allergy & Immunology Physician · NPI 1891032132

Dr. Joseph M Cassouto, MD is an Allergy & Immunology Physician in Port Jefferson Station, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2013
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

233 Village Green Dr
Port Jefferson Station, NY 11776-4532
Phone: (631) 474-1155
Show map & directions

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

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence 084702 (NY)

Record details

NPI number1891032132
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 7, 2013
Last updated in NPPESJanuary 7, 2013