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

Jeffrey David Oconnell, DMD

Individual provider General Practice Dentistry · NPI 1972587285

Jeffrey David Oconnell, DMD is a General Practice Dentistry in East Haven, Connecticut. Licensed in Connecticut. Registered with an NPI since 2005.

Licensed in
CT
In the registry since
2005
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

See every abbreviation used in this directory →

Practice location Address checks out

280 Main St
East Haven, CT 06512-2925
Phone: (203) 467-1681
Fax: (203) 466-2273
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 8981 (CT)

Record details

NPI number1972587285
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedNovember 30, 2005
Last updated in NPPESJuly 13, 2026
Mailing address280 Main St, East Haven, CT 06512-2925

Other providers in East Haven