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

Ellen Harrington Harrington, LICSW

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1851420327

Ellen Harrington Harrington, LICSW is a Geriatric Medicine (Internal Medicine) Physician in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2007.

Licensed in
MA
In the registry since
2007
What do these letters mean?
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

850 Harrison Ave Acc 2
Boston, MA 02118-4001
Phone: (617) 638-6100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence 1020587 (MA)

Record details

NPI number1851420327
Entity typeIndividual (Type 1)
GenderFemale
Credentials LICSW
Sole proprietorNo
NPI enumeratedMarch 2, 2007
Last updated in NPPESJuly 8, 2007

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