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

Dr. Marsha Ina Chaskelson, PHD

Individual provider Clinical Neuropsychologist · NPI 1639293681

Dr. Marsha Ina Chaskelson, PHD is a Clinical Neuropsychologist in Lexington, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2007
Specialties on file
4
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

76 Bedford St Ste 26
Lexington, MA 02420-4646
Phone: (781) 863-5599
Fax: (781) 863-2488
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 4208 (MA)
Clinical Neuropsychologist Taxonomy 103G00000X · Licence 4208 (MA)
Cognitive & Behavioral Psychologist Taxonomy 103TB0200X · Licence 4208 (MA)
Clinical Child & Adolescent Psychologist Taxonomy 103TC2200X · Licence 4208 (MA)

Record details

NPI number1639293681
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedMarch 16, 2007
Last updated in NPPESSeptember 11, 2025

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