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

Joshua Brien

Individual provider Mental Health Counselor · NPI 1891675112

Joshua Brien is a Mental Health Counselor in Boston, Massachusetts. Registered with an NPI since 2025.

In the registry since
2025
Specialties on file
2

Practice location Address checks out

1304 Commonwealth Ave
Boston, MA 02134-3747
Phone: (617) 504-1284
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Exercise & Sports Psychologist (primary) Taxonomy 103TE1100X
Mental Health Counselor Taxonomy 101YM0800X

Record details

NPI number1891675112
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedSeptember 5, 2025
Last updated in NPPESSeptember 5, 2025
Certification dateSeptember 5, 2025

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