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

Dr. Katherine Hennighausen, PHD

Individual provider Health Service Psychologist · NPI 1366091100

Dr. Katherine Hennighausen, PHD is a Health Service Psychologist in Arlington, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2019
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

22 Mill St Ste 109
Arlington, MA 02476-4744
Phone: (781) 646-6306
Show map & directions

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

Specialties & licences

Health Service Psychologist (primary) Taxonomy 103TH0100X · Licence 7955 (MA)

Record details

NPI number1366091100
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedSeptember 4, 2019
Last updated in NPPESSeptember 4, 2019