NPI
Social Workers in Marshfield, MA
7 social workers in Marshfield, MA in the October 12, 2026 NPPES file, by primary taxonomy (Social Worker). Each row shows the credential, practice address, phone, and NPI.
This search stays in Massachusetts.
License: a US government work, in the public domain (Public Domain Mark 1.0).
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Active individuals and group practices from the NPI registry, grouped by practice address, as a spreadsheet.
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Social Workers in Marshfield
1 to 7 of 7
- 1942329412Lillian Cronin · 475 School St, Suite 17, Marshfield MA 02050 · Phone (781) 837-7444
- 1891891701Kathryn Granigan, LICSW · 475 School St, Suite 17, Marshfield MA 02050 · Phone (781) 837-7444
- 1871898403Marybeth Longval-Harnish, L.I.C.S.W. · 2016 Ocean St Ste 3, Marshfield MA 02050 · Phone (781) 361-0927
- 1477167161Caily McGrath · 1801 Ocean St Apt W22, Marshfield MA 02050 · Phone (339) 933-9391
- 1871229468Katey Pestilli, MSW, LCSW · 541 Plain St, Marshfield MA 02050 · Phone (781) 834-0747 · Fax (781) 834-0763
- 1134154149Julia Swartz, LICSW · 475 School St Ste 7, Marshfield MA 02050 · Phone (339) 793-8373
- 1912705518Griffin Sypek · 769 Plain St, Marshfield MA 02050 · Phone (781) 375-6933
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Questions
How many social workers are in Marshfield, MA?
7 active NPI records in the October 12, 2026 NPPES file list Social Worker as their primary taxonomy and a practice location in Marshfield, MA.
How do I check a provider's NPI number?
Open the NPI number on a row. The record page shows the NPI, status, practice address, phone, specialties, and licenses as NPPES lists them.
Does this list show insurance or network status?
No. NPPES does not publish insurance or network status. This page lists public registry records only.
Source: NPPES NPI Registry, data as of October 12, 2026. Last updated October 12, 2026. How we source data. Corrections: hello@rivvi.ai.