Individual provider Active NPI

Wendy Contreras Sanchez

  • Social Worker
  • Boston, MA
National Provider Identifier
1952843534
Registry record updated Sep 25, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
Practice address
1601 Washington St
Boston, MA 02118-1951
Phone
(617) 425-2000
Fax
(617) 425-2061
NPI assigned
Nov 14, 2016
Last updated
Sep 25, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 25, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Social Worker 104100000X MA Primary

Addresses

Primary practice location

1601 Washington St
Boston, MA 02118-1951

Mailing address

10 Gove St
East Boston, MA 02128-1920
Phone (617) 569-5800

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

NPI Registry JSON

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

{
    "created_epoch": "1479081600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790294400000",
    "number": "1952843534",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10 GOVE ST",
            "city": "EAST BOSTON",
            "state": "MA",
            "postal_code": "021281920",
            "telephone_number": "617-569-5800",
            "fax_number": "617-568-4756"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1601 WASHINGTON ST",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021181951",
            "telephone_number": "617-425-2000",
            "fax_number": "617-425-2061"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CONTRERAS SANCHEZ",
        "first_name": "WENDY",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-11-14",
        "last_updated": "2026-09-25",
        "certification_date": "2026-09-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "MA",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Boston, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 25, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.