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

Dr. John Todd Jackson, DMD

Individual provider Endodontics · NPI 1801007919

Dr. John Todd Jackson, DMD is an Endodontics in Merrimack, New Hampshire. Licensed in New Hampshire. Registered with an NPI since 2007.

Licensed in
NH
In the registry since
2007
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

382 Daniel Webster Hwy
Merrimack, NH 03054-1583
Phone: (603) 423-0400
Fax: (603) 423-0401
Show map & directions

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

Specialties & licences

Endodontics (primary) Taxonomy 1223E0200X · Licence 3049 (NH)

Record details

NPI number1801007919
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedMay 24, 2007
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 1583, Merrimack, NH 03054-1583

Other providers in Merrimack