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

Dr. Gregory Stephen Liss, DDS

Individual provider Dentist · NPI 1669491064

Dr. Gregory Stephen Liss, DDS is a Dentist in Little Falls, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2006
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

159 E Main St
Little Falls, NJ 07424-1732
Phone: (973) 256-5001
Fax: (973) 256-8179
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 22DI01742700 (NJ)

Record details

NPI number1669491064
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedJuly 18, 2006
Last updated in NPPESJuly 8, 2007
Mailing address159 E Main St, Little Falls, NJ 07424-1732

Other providers in Little Falls