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

Dr. Katherine Flagg, PHDPSYCHOLOGIST

Individual provider Clinical Neuropsychologist · NPI 1225006042

Dr. Katherine Flagg, PHDPSYCHOLOGIST is a Clinical Neuropsychologist in Hingham, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2006
Specialties on file
2

Practice location Address checks out

160 Old Derby St Ste 261
Hingham, MA 02043
Phone: (781) 740-4847
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 3399 (MA)
Clinical Neuropsychologist Taxonomy 103G00000X · Licence 3399 (MA)

Record details

NPI number1225006042
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHDPSYCHOLOGIST
Sole proprietorYes
NPI enumeratedMarch 9, 2006
Last updated in NPPESDecember 16, 2009