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

Helen M. Farrell, MD, LLC

Organization Adult Mental Health Clinic/Center · NPI 1851774053

Helen M. Farrell, MD, LLC is an Adult Mental Health Clinic/Center in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2015.

Licensed in
MA
In the registry since
2015
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

29 Commonwealth Ave Ste 906
Boston, MA 02116-2349
Phone: (617) 784-3307
Fax: (617) 936-3037
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Mental Health Clinic/Center (primary) Taxonomy 261QM0850X · Licence 246618 (MA)

Record details

NPI number1851774053
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Helen Farrell — Manager · (617) 784-3307
NPI enumeratedJuly 7, 2015
Last updated in NPPESJuly 7, 2015
Mailing address173 Commonwealth Ave, 5r, Boston, MA 02116-2217

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