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

Individual provider Psychologist · NPI 1639109788

Dr. Sarah L. Lusk, PHD is a Psychologist in Cambridge, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

20 Willard St
Cambridge, MA 02138-4861
Phone: (617) 999-8078
Fax: (888) 382-5041
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 6404 (MA)

Record details

NPI number1639109788
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedJuly 4, 2006
Last updated in NPPESMay 13, 2025
Certification dateMay 13, 2025

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