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

Dr. Gregory N. Bonasera, DC

Individual provider Chiropractor · NPI 1841374352

Dr. Gregory N. Bonasera, DC is a Chiropractor in Port Jefferson Station, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2006
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

See every abbreviation used in this directory →

Practice location Address checks out

1041 Route 112
Port Jefferson Station, NY 11776-6000
Phone: (631) 828-4545
Fax: (631) 642-1070
Show map & directions

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

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence X005301 (NY)

Record details

NPI number1841374352
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedOctober 24, 2006
Last updated in NPPESNovember 14, 2018
Mailing address1041 Route 112, Port Jefferson Station, NY 11776-6000

Other providers in Port Jefferson Station