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SANDRA PATRICIA JACO O'BRIEN LICSW
NPI 1124491089
Social Worker - Clinical in Littleton, MA

Active since November 01, 2015
537 KING ST FL 2, LITTLETON, MA 01460(978) 649-6452 Get Directions Write a Review

NPPES record last updated: November 1, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Sandra Patricia Jaco O'brien Licsw NPPES

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

SANDRA PATRICIA JACO O'BRIEN LICSW (NPI 1124491089) is an individual clinical provider in Littleton, Massachusetts, licensed in Massachusetts (1027630) and active in the NPI registry since November 2015.

NPPES Registry Identity

NPI1124491089
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameSANDRA PATRICIA JACO O'BRIENCredential: LICSW
Location Address537 KING ST FL 2Littleton, MA 01460-1211
Mailing AddressPo Box 554Tyngsboro, MA 01879-0554
Phone(978) 649-6452
Sole ProprietorYes
Enumeration DateNovember 1, 2015
✔ NPI 1124491089 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in MA · 1027630
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.
537 KING ST FL 2, Littleton, MA 01460
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Other Names 1

Professional Name (2)Sandra Patricia Jaco Licsw

Other Providers at the Same Location NPPES

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

FULLCIRCLECOUNSELING, LLC
Social Worker (Clinical)
537 KING ST FL 2
LITTLETON, MA 01460
Middlesex County (978) 621-2129

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sandra Jaco O'brien's NPI number?

The NPI number for Sandra Jaco O'brien is 1124491089. It was assigned to this individual provider in the NPPES registry on November 1, 2015. The provider is also known as Sandra Patricia Jaco Licsw.

Where is Sandra Jaco O'brien located?

Sandra Jaco O'brien practices at 537 King St Fl 2, Littleton, MA 01460. The listed phone number is (978) 649-6452.

What is Sandra Jaco O'brien's specialty?

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

When was this NPI record last updated?

The NPPES record for Sandra Jaco O'brien was last updated on November 1, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.