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

Leah Tennen, MPH, CHES, LICSW

Individual provider Social Worker · NPI 1891015129

Leah Tennen, MPH, CHES, LICSW is a Social Worker in Newton, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2010.

Licensed in
MA
In the registry since
2010
What do these letters mean?
MPH — Master of Public Health
A graduate degree in population health.
LICSW — Licensed Independent Clinical Social Worker
The title some states use for an independently practising clinical social worker.

See every abbreviation used in this directory →

Practice location Address checks out

425 Centre St
Newton, MA 02458-2063
Phone: (617) 244-1990
Fax: (617) 244-1811
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 113898 (MA)

Record details

NPI number1891015129
Entity typeIndividual (Type 1)
GenderFemale
Credentials MPH , CHES , LICSW
Sole proprietorNo
NPI enumeratedJune 9, 2010
Last updated in NPPESJune 9, 2010

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