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

Marjorie G. Welsh, LLC

Organization Clinical Psychologist · NPI 1518214147

Marjorie G. Welsh, LLC is a Clinical Psychologist in Duxbury, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2012.

Licensed in
MA
In the registry since
2012
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

20 Tremont St Ste 31
Duxbury, MA 02332-5310
Phone: (508) 989-6859
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 9121 (MA)

Record details

NPI number1518214147
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Marjorie Welsh — Clinical Psychologist · (508) 989-6859
NPI enumeratedAugust 14, 2012
Last updated in NPPESAugust 14, 2012
Mailing address20 Tremont St, Suite 31, Duxbury, MA 02332-5310

Other providers in Duxbury