CATHLEEN M O'BRIEN M.S.W
NPI 1821145178
Social Worker - Clinical in Westborough, MA

Active since January 05, 2007
125 TURNPIKE RD STE 5, WESTBOROUGH, MA 01581(508) 626-8778 Get Directions Write a Review

NPPES record last updated: March 31, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Cathleen M O'brien M.s.w NPPES

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

CATHLEEN M O'BRIEN M.S.W (NPI 1821145178) is an individual clinical provider in Westborough, Massachusetts, licensed in Massachusetts (1026001) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1821145178
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameCATHLEEN M O'BRIENCredential: M.S.W
Location Address125 TURNPIKE RD STE 5Westborough, MA 01581-2841
Mailing Address19 Catherine RdFramingham, MA 01701-2720 · (508) 259-5846
Sole ProprietorYes
Enumeration DateJanuary 5, 2007
Last NPPES UpdateMarch 31, 2022
NPPES CertifiedMarch 31, 2022
NPI 1821145178 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 · 1026001
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.
125 TURNPIKE RD STE 5, Westborough, MA 01581

Accepted Insurance

Other Providers at the Same Location NPPES

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

Nurse Practitioner (Psychiatric/Mental Health)
125 TURNPIKE RD STE 5
WESTBOROUGH, MA 01581

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 Cathleen O'brien's NPI number?

The NPI number for Cathleen O'brien is 1821145178. It was assigned to this individual provider in the NPPES registry on January 5, 2007.

Where is Cathleen O'brien located?

Cathleen O'brien practices at 125 Turnpike Rd Ste 5, Westborough, MA 01581. The listed phone number is (508) 626-8778.

What is Cathleen O'brien's specialty?

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

What insurance does Cathleen O'brien accept?

Health plans from Anthem Blue Cross and Blue Shield list Cathleen O'brien as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Cathleen O'brien was last updated on March 31, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.