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

Dr. Gregory Adrian Hack, DDS

Individual provider Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1013118611

Dr. Gregory Adrian Hack, DDS is an Orthodontics and Dentofacial Orthopedics Dentistry in Waterford, Connecticut. Licensed in Connecticut. Registered with an NPI since 2007.

Licensed in
CT
In the registry since
2007
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

196 Pkwy S Ste 305
Waterford, CT 06385-1234
Phone: (860) 443-1827
Fax: (860) 443-1745
Show map & directions

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

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X · Licence 007723 (CT)

Record details

NPI number1013118611
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedMay 30, 2007
Last updated in NPPESJuly 8, 2007
Mailing address6 Stonewood Dr, Old Lyme, CT 06371-1845

Other providers in Waterford