SARAH C TREASTER
NPI 1962191148
Social Worker - Clinical in Providence, RI

Q: What is Sarah Treaster's NPI number?

The NPI number for Sarah Treaster is 1962191148. It was assigned to this individual provider in the NPPES registry on May 3, 2023.

Q: What is Sarah Treaster's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Q: When was this NPI record last updated?

The NPPES record for Sarah Treaster was last updated on May 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 03, 2023

173 WATERMAN ST, PROVIDENCE, RI 02906(267) 324-9564 Get Directions Write a Review

NPPES record last updated: May 28, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: May 28, 2026, Jan 3, 2024, May 3, 2023 (3 updates tracked since 2023).

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About Sarah C Treaster NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SARAH C TREASTER (NPI 1962191148) is an individual clinical provider in Providence, Rhode Island, licensed in Rhode Island (ISW04832) and active in the NPI registry since May 2023.

NPPES Registry Identity

NPI1962191148

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameSARAH C TREASTER

Location Address173 WATERMAN STProvidence, RI 02906-3919

Mailing Address108 Rice StPawtucket, RI 02861-1579 · (505) 660-2639

Phone(267) 324-9564

Sole ProprietorYes

Enumeration DateMay 3, 2023

Last NPPES UpdateMay 28, 20263 updates tracked since enumeration

NPPES CertifiedMay 28, 2026

✔ NPI 1962191148 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

Licenses✔ Licensed in RI · ISW04832✔ Licensed in PA · CW027383

Definition

A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

Also ListedSocial WorkerTaxonomy 104100000X · License 44SC05987000 (NJ)

173 WATERMAN ST, Providence, RI 02906

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Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. LUCY JEAN BROWN MD

Psychiatry & Neurology (Psychiatry)