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

Individual provider Clinical Psychologist · NPI 1902882731

Dr. Douglas M. Deville, PSYD is a Clinical Psychologist in Boston, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts and New Hampshire.

Licensed in
MA, NH
In the registry since
2005
Specialties on file
2
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

729 Boylston St 4th Fl
Boston, MA 02116-2639
Phone: (617) 262-7771
Fax: (617) 262-7790
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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 6011 (MA)
Clinical Psychologist Taxonomy 103TC0700X · Licence 600 (NH)

Record details

NPI number1902882731
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorYes
NPI enumeratedDecember 22, 2005
Last updated in NPPESJuly 8, 2007

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