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NANCY I AROCHO-MERCADO, LCSW, PLLC
NPI 1235759473
Social Worker - Clinical in Peekskill, NY

Active since April 17, 2020
8 JOHN WALSH BLVD STE 300A, PEEKSKILL, NY 10566(646) 234-2659(845) 736-4320 Get Directions Write a Review

NPPES record last updated: January 20, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 20, 2026, Jan 14, 2026, May 7, 2020 and 1 more (4 updates tracked since 2020).

About Nancy I Arocho-mercado, Lcsw, Pllc NPPES

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

NANCY I AROCHO-MERCADO, LCSW, PLLC (NPI 1235759473) is a healthcare organization registered as a clinical in Peekskill, New York and active in the NPI registry since April 2020. The organization lists Nancy I Arocho-mercado, Licensed Clinical Social Worker, as its authorized official.

NPPES Registry Identity

NPI1235759473
Entity TypeOrganization
Primary Taxonomy1041C0700X
Legal Business NameNANCY I AROCHO-MERCADO, LCSW, PLLC
Location Address8 JOHN WALSH BLVD STE 300APeekskill, NY 10566-5330
Mailing Address27 Aqueduct RdGarrison, NY 10524-1162 · (646) 234-2659 · Fax (845) 736-4320
Phone(646) 234-2659
Fax(845) 736-4320
Organization SubpartNo
Authorized OfficialNancy I Arocho-mercadoLicensed Clinical Social Worker · (646) 234-2659
Enumeration DateApril 17, 2020
Last NPPES UpdateJanuary 20, 20264 updates tracked since enumeration
NPPES CertifiedJanuary 20, 2026
✔ NPI 1235759473 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.
8 JOHN WALSH BLVD STE 300A, Peekskill, NY 10566
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Other Names 1

Doing Business AsNancy I Arocho-mercado, Lcsw, Pllc

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

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 Nancy I Arocho-Mercado, Lcsw, PLLC's NPI number?

The NPI number for Nancy I Arocho-Mercado, Lcsw, PLLC is 1235759473. It was assigned to this organization in the NPPES registry on April 17, 2020.

Where is Nancy I Arocho-Mercado, Lcsw, PLLC located?

Nancy I Arocho-Mercado, Lcsw, PLLC is located at 8 John Walsh Blvd Ste 300A, Peekskill, NY 10566. The listed phone number is (646) 234-2659.

What is Nancy I Arocho-Mercado, Lcsw, PLLC'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 Nancy I Arocho-Mercado, Lcsw, PLLC was last updated on January 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.