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

Dr. Barton W. Bryant, PHD

Individual provider Addiction (Substance Use Disorder) Psychologist · NPI 1144364092

Dr. Barton W. Bryant, PHD is an Addiction (Substance Use Disorder) Psychologist in Amherst, New Hampshire. Practices as a sole proprietor. Licensed in New Hampshire.

Licensed in
NH
In the registry since
2007
Specialties on file
6
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

109 Ponemah Rd #12
Amherst, NH 03031-2834
Phone: (603) 673-1661
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 1067 (NH)
Addiction (Substance Use Disorder) Psychologist Taxonomy 103TA0400X · Licence 1067 (NH)
Adult Development & Aging Psychologist Taxonomy 103TA0700X · Licence 1067 (NH)
Clinical Psychologist Taxonomy 103TC0700X · Licence 1067 (NH)
Clinical Child & Adolescent Psychologist Taxonomy 103TC2200X · Licence 1067 (NH)
Family Psychologist Taxonomy 103TF0000X · Licence 1067 (NH)

Record details

NPI number1144364092
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedFebruary 16, 2007
Last updated in NPPESSeptember 11, 2025
Mailing address109 Ponemah Rd, 12, Amherst, NH 03031-2834