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

Dr. Sullivan S Gallo, DDS

Individual provider General Practice Dentistry · NPI 1356345003

Dr. Sullivan S Gallo, DDS is a General Practice Dentistry in Westhampton Beach, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2005
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

Practice location Address checks out

228 Mill Rd
Westhampton Beach, NY 11978-2051
Phone: (631) 288-9232
Show map & directions

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 033343 (NY)

Record details

NPI number1356345003
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedJune 10, 2005
Last updated in NPPESJuly 8, 2007
Mailing address228 Mill Rd, Po Box 1268, Westhampton Beach, NY 11978-2051

Other providers in Westhampton Beach