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

Glenn Klein, LMHC

Individual provider Mental Health Counselor · NPI 1578657755

Glenn Klein, LMHC is a Mental Health Counselor in Brookline, 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.

See every abbreviation used in this directory →

Practice location Address checks out

233 Harvard St Ofc 304
Brookline, MA 02446-5069
Phone: (617) 794-6223
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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 4493 (MA)

Record details

NPI number1578657755
Entity typeIndividual (Type 1)
GenderMale
Credentials LMHC
Sole proprietorYes
NPI enumeratedOctober 3, 2006
Last updated in NPPESJuly 8, 2007
Mailing address233 Harvard St, Office 304, Brookline, MA 02446-5069

Other providers in Brookline