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

Dr. David Loc Harrison, DMD

Individual provider General Practice Dentistry · NPI 1871575902

Dr. David Loc Harrison, DMD is a General Practice Dentistry in Gloucester, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2005.

Licensed in
MA
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

1 Essex Ave
Gloucester, MA 01930-4927
Phone: (978) 283-4500
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 19392 (MA)

Record details

NPI number1871575902
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedNovember 15, 2005
Last updated in NPPESJuly 13, 2026

Other providers in Gloucester