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

Individual provider Mental Health Counselor · NPI 1568474385

Brett Phillip Terrien, LMHC is a Mental Health Counselor in Boston, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2006
What do these letters mean?
LMHC — Licensed Mental Health Counselor
A licensed mental health counsellor; the title used in Florida, New York and Washington among others.

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Practice location Address checks out

59 Temple Pl Ste 300
Boston, MA 02111-1307
Phone: (617) 470-5404
Fax: (617) 728-4801
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence MH000005302CC (MA)

Record details

NPI number1568474385
Entity typeIndividual (Type 1)
GenderMale
Credentials LMHC
Sole proprietorYes
NPI enumeratedAugust 12, 2006
Last updated in NPPESJune 21, 2011

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