WILLIAM M. OLIVIER LICSW
NPI 1275864761
Social Worker - Clinical in Worcester, MA

Active since January 22, 2010
305 BELMONT STREET, WORCESTER STATE HOSPITAL, WORCESTER, MA 01604(508) 368-3300(508) 363-1512 Get Directions Write a Review

NPPES record last updated: January 22, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About William M. Olivier Licsw NPPES

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

WILLIAM M. OLIVIER LICSW (NPI 1275864761) is an individual clinical provider in Worcester, Massachusetts, licensed in Massachusetts (104384) and active in the NPI registry since January 2010.

NPPES Registry Identity

NPI1275864761
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameWILLIAM M. OLIVIERCredential: LICSW
Location Address305 BELMONT STREET, WORCESTER STATE HOSPITALWorcester, MA 01604
Mailing Address305 Belmont Street, Worcester State HospitalWorcester, MA 01604 · (508) 368-3300 · Fax (508) 363-1512
Fax(508) 363-1512
Sole ProprietorNo
Enumeration DateJanuary 22, 2010
NPI 1275864761 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 · 104384
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.
305 BELMONT STREET, Worcester, MA 01604

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.

Social Worker (Clinical)
305 BELMONT STREET, WORCESTER STATE HOSPITAL
WORCESTER, MA 01604
Psychiatry & Neurology (Psychiatry)
305 BELMONT STREET, WORCESTER STATE HOSPITAL
WORCESTER, MA 01604
Social Worker (Clinical)
305 BELMONT STREET, WORCESTER STATE HOSPITAL
WORCESTER, MA 01604
Psychiatry & Neurology (Psychiatry)
305 BELMONT STREET, WSH
WORCESTER, MA 01604
Psychologist (Forensic)
305 BELMONT STREET, FORENSIC SERVICE
WORCESTER, MA 01604
Psychologist
305 BELMONT STREET, WORCESTER STATE HOSPITAL
WORCESTER, MA 01604
Psychiatry & Neurology (Psychiatry)
305 BELMONT STREET, WORCESTER STATE HOSPITAL
WORCESTER, MA 01604
Social Worker (Clinical)
305 BELMONT STREET, WORCESTER STATE HOSPITAL
WORCESTER, MA 01604

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 William Olivier's NPI number?

The NPI number for William Olivier is 1275864761. It was assigned to this individual provider in the NPPES registry on January 22, 2010.

Where is William Olivier located?

William Olivier practices at 305 Belmont Street Worcester State Hospital, Worcester, MA 01604. The listed phone number is (508) 368-3300.

What is William Olivier'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 William Olivier was last updated on January 22, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.