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

Dr. John William Gilliland, DDS

Individual provider Dentist · NPI 1124549902

Dr. John William Gilliland, DDS is a Dentist in North Andover, Massachusetts. Works from 2 locations. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2017
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

795 Turnpike St
North Andover, MA 01845-6128
Phone: (781) 245-2299
Show map & directions

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

Additional practice locations (1)

  • 968 Main St, Wakefield, MA 01880-3989 — (781) 245-2299

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence DN1857871 (MA)

Record details

NPI number1124549902
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedJune 30, 2017
Last updated in NPPESSeptember 11, 2019
Mailing address968 Main St, Wakefield, MA 01880-3989

Other providers in North Andover