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

Dr. Arnold Dorosario, MD

Individual provider Internal Medicine Physician · NPI 1154380079

Dr. Arnold Dorosario, MD is an Internal Medicine Physician in Trumbull, Connecticut. Licensed in Connecticut. Registered with an NPI since 2006.

Licensed in
CT
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

112 Quarry Rd Ste 220
Trumbull, CT 06611-4816
Phone: (203) 374-6162
Fax: (203) 374-1549
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence 018324 (CT)
Internal Medicine Physician Taxonomy 207R00000X · Licence 018324 (CT)

Record details

NPI number1154380079
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 20, 2006
Last updated in NPPESJanuary 14, 2014

Other providers in Trumbull