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

Individual provider Clinical Psychologist · NPI 1538353545

Dr. Lionel S. Joseph, PSYD is a Clinical Psychologist in Boston, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2007
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

221 Rivermoor St
Boston, MA 02132-4905
Phone: (617) 327-6777
Fax: (617) 327-4447
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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 7211 (MA)

Record details

NPI number1538353545
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorYes
NPI enumeratedSeptember 3, 2007
Last updated in NPPESSeptember 3, 2007

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