1. Home
  2. Directory
  3. New York
  4. White Plains
  5. Social Worker
  6. NPI Profile

SANDRA DEMOPOULOS, LCSWR, PLLC
NPI 1780339929
Social Worker - Clinical in White Plains, NY

Active since February 16, 2022
199 MAIN ST, WHITE PLAINS, NY 10601(914) 661-2680(914) 948-3960 Get Directions Write a Review

NPPES record last updated: April 14, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 14, 2023, Feb 16, 2022 (2 updates tracked since 2022).

About Sandra Demopoulos, Lcswr, Pllc NPPES

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

SANDRA DEMOPOULOS, LCSWR, PLLC (NPI 1780339929) is a healthcare organization registered as a clinical in White Plains, New York and active in the NPI registry since February 2022. The organization lists Michele Firpo-cappiello, Admin Assistant, as its authorized official.

NPPES Registry Identity

NPI1780339929
Entity TypeOrganization
Primary Taxonomy1041C0700X
Legal Business NameSANDRA DEMOPOULOS, LCSWR, PLLC
Location Address199 MAIN STWhite Plains, NY 10601-3200
Mailing Address199 Main StWhite Plains, NY 10601-3200 · (914) 661-2680
Phone(914) 661-2680
Fax(914) 948-3960
Organization SubpartNo
Authorized OfficialMichele Firpo-cappielloAdmin Assistant · (914) 473-1892
Enumeration DateFebruary 16, 2022
Last NPPES UpdateApril 14, 20232 updates tracked since enumeration
NPPES CertifiedApril 14, 2023
✔ NPI 1780339929 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
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.
199 MAIN ST, White Plains, NY 10601
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 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)

Sandra Demopoulos, Lcswr, Pllc 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 Sandra Demopoulos, Lcswr, PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Sandra Demopoulos, LCSWR
Clinical Social Worker
NPI 1164698288
199 MAIN ST 601 SUITE 601
White Plains, NY 10601
(914) 661-2680
✔ 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 Sandra Demopoulos, Lcswr, PLLC's NPI number?

The NPI number for Sandra Demopoulos, Lcswr, PLLC is 1780339929. It was assigned to this organization in the NPPES registry on February 16, 2022.

Where is Sandra Demopoulos, Lcswr, PLLC located?

Sandra Demopoulos, Lcswr, PLLC is located at 199 Main St, White Plains, NY 10601. The listed phone number is (914) 661-2680.

What is Sandra Demopoulos, Lcswr, PLLC's specialty?

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

Is Sandra Demopoulos, Lcswr, PLLC enrolled in Medicare?

Yes. Sandra Demopoulos, Lcswr, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Sandra Demopoulos, Lcswr, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Social Worker) reassigns their Medicare billing to Sandra Demopoulos, Lcswr, PLLC. 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 Sandra Demopoulos, Lcswr, PLLC was last updated on April 14, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.