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

Dr. Marie Taras Liang, PHD

Individual provider Intellectual & Developmental Disabilities Psychologist · NPI 1659998656

Dr. Marie Taras Liang, PHD is an Intellectual & Developmental Disabilities Psychologist in Bedford, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2020
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

90 Sweetwater Ave
Bedford, MA 01730-1106
Phone: (781) 275-1249
Show map & directions

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

Specialties & licences

Intellectual & Developmental Disabilities Psychologist (primary) Taxonomy 103TM1800X · Licence 6716 (MA)

Record details

NPI number1659998656
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedJune 25, 2020
Last updated in NPPESJune 25, 2020
Certification dateJune 25, 2020