Nancy I Arocho-Mercado, LCSW, PLLC

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

Legal business name

NANCY I AROCHO-MERCADO, LCSW, PLLC

Doing business as

Nancy I Arocho-Mercado, LCSW, PLLC

Practice address

8 John Walsh Blvd Ste 300a
Peekskill, NY 10566-5330

Phone

(646) 234-2659

Fax

(845) 736-4320

NPI assigned

Apr 17, 2020

Organization subpart

No

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name

Mrs. Nancy I Arocho-Mercado, LCSW-RNPI 1558459016

Title

Licensed Clinical Social Worker

Phone

(646) 234-2659

Specialties & licenses 1

Addresses

Other names 1

• Nancy I Arocho-Mercado, LCSW, PLLC Doing business as

Medicare fee-for-service enrollment

Enrolled in NY

Enrollment records 1

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Nancy Ivette Arocho-Mercado, LCSW

  • Clinical Social Worker
  • Garrison, NY
  • NPI 1558459016
  Medicare reassignment Authorized official

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1587081600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1768867200000",
    "number": "1235759473",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "27 AQUEDUCT RD",
            "city": "GARRISON",
            "state": "NY",
            "postal_code": "105241162",
            "telephone_number": "646-234-2659",
            "fax_number": "845-736-4320"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8 JOHN WALSH BLVD STE 300A",
            "city": "PEEKSKILL",
            "state": "NY",
            "postal_code": "105665330",
            "telephone_number": "646-234-2659",
            "fax_number": "845-736-4320"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "NANCY I AROCHO-MERCADO, LCSW, PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2020-04-17",
        "last_updated": "2026-01-20",
        "certification_date": "2026-01-20",
        "status": "A",
        "authorized_official_last_name": "AROCHO-MERCADO",
        "authorized_official_first_name": "NANCY",
        "authorized_official_middle_name": "I",
        "authorized_official_title_or_position": "LICENSED CLINICAL SOCIAL WORKER",
        "authorized_official_telephone_number": "646-234-2659",
        "authorized_official_name_prefix": "Mrs.",
        "authorized_official_credential": "LCSW-R"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Social Worker, Clinical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Nancy I Arocho-Mercado, LCSW, PLLC",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Nancy I Arocho-Mercado, LCSW, PLLC",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Jessica A. Murphy, MHC
• Nancy Murphy
• Donald Thomas Murray, RPH
• Sharonda Murray
• Pamela Nadan, PSYD
• Nathan McKee Therapy
• National Health Administrators, Inc.
• Ariel Nieves, LPN
• Zahra Noorian, DMD
• Samuel Nuer

• Clinical Social Worker in Peekskill, NY
• Providers in Peekskill, NY by specialty
• Clinical Social Worker in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 20, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.