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

Sarah C Treaster

Individual provider Clinical Social Worker · NPI 1962191148

Sarah C Treaster is a Clinical Social Worker in Providence, Rhode Island. Practices as a sole proprietor. Licensed in New Jersey, Pennsylvania and Rhode Island.

Licensed in
NJ, PA, RI
In the registry since
2023
Specialties on file
3

Practice location Address checks out

173 Waterman St
Providence, RI 02906-3919
Phone: (267) 324-9564
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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 · Licence ISW04832 (RI)
Clinical Social Worker Taxonomy 1041C0700X · Licence CW027383 (PA)
Social Worker Taxonomy 104100000X · Licence 44SC05987000 (NJ)

Record details

NPI number1962191148
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedMay 3, 2023
Last updated in NPPESMay 28, 2026
Certification dateMay 28, 2026
Mailing address108 Rice St, Pawtucket, RI 02861-1579

Other providers in Providence