MARIA C. STONE, LCSW, LLC
NPI 1609257591
Social Worker - Clinical in Bergenfield, NJ

Q: What is Maria C. Stone, Lcsw, LLC's NPI number?

The NPI number for Maria C. Stone, Lcsw, LLC is 1609257591. It was assigned to this organization in the NPPES registry on June 16, 2015.

Q: What is Maria C. Stone, Lcsw, LLC's specialty?

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

Active since June 16, 2015

29 LEGION DRIVE, BERGENFIELD, NJ 07621(201) 981-4143 Get Directions Write a Review

NPPES record last updated: June 16, 2015. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Maria C. Stone, Lcsw, Llc NPPES

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

MARIA C. STONE, LCSW, LLC (NPI 1609257591) is a healthcare organization registered as a clinical in Bergenfield, New Jersey and active in the NPI registry since June 2015. The organization lists Maria Stone, Psychotherapist, as its authorized official.

NPPES Registry Identity

NPI1609257591

Entity TypeOrganization

Primary Taxonomy1041C0700X

Legal Business NameMARIA C. STONE, LCSW, LLC

Location Address29 LEGION DRIVEBergenfield, NJ 07621

Mailing Address29 Legion DrBergenfield, NJ 07621-2387 · (201) 981-4143

Phone(201) 981-4143

Organization SubpartNo

Authorized OfficialMaria StonePsychotherapist · (201) 981-4143

Enumeration DateJune 16, 2015

✔ NPI 1609257591 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 · 44SC0562700

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.

29 LEGION DRIVE, Bergenfield, NJ 07621

Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Maria C. Stone, Lcsw, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Maria C. Stone, Lcsw, LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Maria Stone

Clinical Social Worker

NPI 1053735068

29 LEGION DR
Bergenfield, NJ 07621

(201) 385-6321

✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Maria C. Stone, Lcsw, LLC's NPI number?

The NPI number for Maria C. Stone, Lcsw, LLC is 1609257591. It was assigned to this organization in the NPPES registry on June 16, 2015.

Where is Maria C. Stone, Lcsw, LLC located?

Maria C. Stone, Lcsw, LLC is located at 29 Legion Drive, Bergenfield, NJ 07621. The listed phone number is (201) 981-4143.

What is Maria C. Stone, Lcsw, LLC's specialty?

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

Is Maria C. Stone, Lcsw, LLC enrolled in Medicare?

Yes. Maria C. Stone, Lcsw, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Maria C. Stone, Lcsw, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Social Worker) reassigns their Medicare billing to Maria C. Stone, Lcsw, LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Maria C. Stone, Lcsw, LLC was last updated on June 16, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.