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DIANE MARIE WILLIAMS LCSW
NPI 1235317025
Social Worker - Clinical in Ledgewood, NJ

Active since February 05, 2008
202 MAIN ST, 2ND FLOOR, LEDGEWOOD, NJ 07852(973) 931-6183(973) 252-3754 Get Directions Write a Review

NPPES record last updated: February 5, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Diane Marie Williams Lcsw NPPES

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

DIANE MARIE WILLIAMS LCSW (NPI 1235317025) is an individual clinical provider in Ledgewood, New Jersey, licensed in New Jersey (44SC05210900) and active in the NPI registry since February 2008.

NPPES Registry Identity

NPI1235317025
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameDIANE MARIE WILLIAMSCredential: LCSW
Location Address202 MAIN ST, 2ND FLOORLedgewood, NJ 07852-2613
Mailing Address202 Main St, 2nd FloorLedgewood, NJ 07852-2613 · (973) 931-6183 · Fax (973) 252-3754
Phone(973) 931-6183
Fax(973) 252-3754
Sole ProprietorYes
Enumeration DateFebruary 5, 2008
✔ NPI 1235317025 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 NJ · 44SC05210900
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.
202 MAIN ST, Ledgewood, NJ 07852
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Other Providers at the Same Location NPPES 3

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

NATALIE M CONTRERAS MA, LPC
Counselor (Professional)
202 MAIN ST
LEDGEWOOD, NJ 07852
Morris County (862) 812-0736
MRS. JEANNE M DUPHINEY-EMANUEL MSW, LCSW
Social Worker (Clinical)
202 MAIN ST, SECOND FLOOR
LEDGEWOOD, NJ 07852
Morris County (973) 663-9698
MS. LAURA IRWIN SMITH MSW, LCSW
Social Worker (Clinical)
202 MAIN ST, 2ND FLOOR
LEDGEWOOD, NJ 07852
Morris County (973) 886-1896

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 Diane Williams's NPI number?

The NPI number for Diane Williams is 1235317025. It was assigned to this individual provider in the NPPES registry on February 5, 2008.

Where is Diane Williams located?

Diane Williams practices at 202 Main St 2nd Floor, Ledgewood, NJ 07852. The listed phone number is (973) 931-6183.

What is Diane Williams'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 Diane Williams was last updated on February 5, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.