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

Dr. Timothy John Butler, PHD

Individual provider Psychologist · NPI 1831255967

Dr. Timothy John Butler, PHD is a Psychologist in Somerville, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2007
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

15 Eastman Rd
Somerville, MA 02143-1305
Phone: (617) 776-3465
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 3581 (MA)

Record details

NPI number1831255967
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJanuary 1, 2007
Last updated in NPPESJuly 8, 2007
Mailing address15 Eastman Rd, Somerville, MA 02143-1305

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