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

Shawn Patrick Mahoney, MSW

Individual provider Clinical Social Worker · NPI 1831699149

Shawn Patrick Mahoney, MSW is a Clinical Social Worker in Haverhill, Massachusetts. Practices as a sole proprietor. Registered with an NPI since 2018.

In the registry since
2018
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

54 Winter St
Haverhill, MA 01830-5760
Phone: (978) 372-7796
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1831699149
Entity typeIndividual (Type 1)
GenderMale
Credentials MSW
Sole proprietorYes
NPI enumeratedFebruary 14, 2018
Last updated in NPPESFebruary 14, 2018

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