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

Yui Sum Poon, MA

Individual provider Clinical Psychologist · NPI 1326737446

Yui Sum Poon, MA is a Clinical Psychologist in Cambridge, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2023.

Licensed in
MA
In the registry since
2023
What do these letters mean?
MA — Master of Arts
A graduate arts degree.

See every abbreviation used in this directory →

Practice location Address checks out

189 Cambridge St
Cambridge, MA 02141-1206
Phone: (617) 494-0135
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY10001180 (MA)

Record details

NPI number1326737446
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA
Sole proprietorNo
NPI enumeratedMay 4, 2023
Last updated in NPPESJune 23, 2025
Certification dateJune 23, 2025

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