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

Dr. Aaronson Y Chew, PHD

Individual provider Health Service Psychologist · NPI 1659768513

Dr. Aaronson Y Chew, PHD is a Health Service Psychologist in Cambridge, Massachusetts. Licensed in California, Massachusetts, New York and Rhode Island. Registered with an NPI since 2015.

Licensed in
CA, MA, NY, RI
In the registry since
2015
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.

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Practice location Address checks out

875 Massachusetts Ave Ste 23
Cambridge, MA 02139-3070
Phone: (617) 812-6868
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Health Service Psychologist (primary) Taxonomy 103TH0100X · Licence 10444 (MA)
Health Service Psychologist Taxonomy 103TH0100X · Licence 02021 (RI)
Health Service Psychologist Taxonomy 103TH0100X · Licence 28469 (CA)
Health Service Psychologist Taxonomy 103TH0100X · Licence 024896 (NY)

Record details

NPI number1659768513
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedApril 17, 2015
Last updated in NPPESMay 18, 2022
Certification dateMay 18, 2022
Mailing address875 Massachusetts Ave Ste 23, Cambridge, MA 02139-3070

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