Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MS. MARIANNE IACUZIO LICSW
NPI 1336193325
Social Worker - Clinical in Worcester, MA

Active since May 22, 2006
361 PLANTATION ST, UMMMC, AMBULATORY PSYCHIATRY SERVICE, WORCESTER, MA 01605(508) 856-2537 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Ms. Marianne Iacuzio Licsw NPPES

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

MS. MARIANNE IACUZIO LICSW (NPI 1336193325) is an individual clinical provider in Worcester, Massachusetts, licensed in Massachusetts (1016751) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1336193325
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. MARIANNE IACUZIOCredential: LICSW
Location Address361 PLANTATION ST, UMMMC, AMBULATORY PSYCHIATRY SERVICEWorcester, MA 01605-2323
Mailing Address361 Plantation St, Ummmc, Ambulatory Psychiatry ServiceWorcester, MA 01605-2323 · (508) 856-2537
Sole ProprietorNo
Enumeration DateMay 22, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1336193325 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 · 1016751
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.
361 PLANTATION ST, Worcester, MA 01605

Other Providers at the Same Location NPPES 20

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

Psychologist (Clinical)
361 PLANTATION ST, UMASS MEMORIAL MEDICAL CENTER, PSYCHIATRY
WORCESTER, MA 01605
Psychologist (Forensic)
361 PLANTATION ST
WORCESTER, MA 01605
Psychologist (Clinical)
361 PLANTATION ST, UMMMC, AMBULATORY PSYCHIATRY SERVICE
WORCESTER, MA 01605
Psychologist
361 PLANTATION ST
WORCESTER, MA 01605
Counselor
361 PLANTATION ST, UMASS MEMORIAL MEDICAL CENTER, PSYCHIATRY
WORCESTER, MA 01605
Psychologist
361 PLANTATION ST
WORCESTER, MA 01605
Social Worker (Clinical)
361 PLANTATION ST
WORCESTER, MA 01605
Psychologist (Clinical)
361 PLANTATION ST
WORCESTER, MA 01605

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 Marianne Iacuzio's NPI number?

The NPI number for Marianne Iacuzio is 1336193325. It was assigned to this individual provider in the NPPES registry on May 22, 2006.

Where is Marianne Iacuzio located?

Marianne Iacuzio practices at 361 Plantation St Ummmc, Ambulatory Psychiatry Service, Worcester, MA 01605. The listed phone number is (508) 856-2537.

What is Marianne Iacuzio'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 Marianne Iacuzio was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days 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.