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

Abigail A Seibert, PHD

Individual provider Clinical Psychologist · NPI 1841331451

Abigail A Seibert, PHD is a Clinical Psychologist in Wellesley, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2007
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

42 Washington St
Wellesley, MA 02481-1817
Phone: (781) 416-1919
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 6610 (MA)

Record details

NPI number1841331451
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedFebruary 8, 2007
Last updated in NPPESMarch 26, 2009

Other providers in Wellesley