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

Rose Kathleen Sawyer Marsh

Individual provider Clinical Social Worker · NPI 1558880419

Rose Kathleen Sawyer Marsh is a Clinical Social Worker in Waltham, Massachusetts. Registered with an NPI since 2017.

In the registry since
2017

Practice location Address checks out

431 River St Ste 1
Waltham, MA 02453-5483
Phone: (781) 891-0556
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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 number1558880419
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedSeptember 12, 2017
Last updated in NPPESSeptember 12, 2017

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