Sylvie Lednicky, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

LCSW2140811 Issued in MA

Practice address

780 American Legion Hwy
Boston, MA 02131-3908

Phone

(617) 469-8500

NPI assigned

Feb 10, 2026

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1770681600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770681600000",
    "number": "1073465373",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7 REED ST",
            "city": "CAMBRIDGE",
            "state": "MA",
            "postal_code": "021402413"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "780 AMERICAN LEGION HWY",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021313908",
            "telephone_number": "617-469-8500"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "7 Reed St",
            "address_purpose": "LOCATION",
            "city": "Cambridge",
            "state": "MA",
            "postal_code": "021402413",
            "country_code": "US",
            "telephone_number": "214-458-0622",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LEDNICKY",
        "first_name": "SYLVIE",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-02-10",
        "last_updated": "2026-02-10",
        "certification_date": "2026-02-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "MA",
            "license": "LCSW2140811",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sophi Rebecca Lederer, MD
• Hannah Lederhausen, MD
• Andrew Lederman, M.D.
• Leandro Ledesma
• Lauren Ledingham, MD
• Cathryn Ledwick
• Grace Lee Herr, CPHT
• Lee Pain Relief Center
• Aviva Lee-Parritz, M.D.
• Kathleen Anne Lee-Sarwar, M.D.

• Clinical Social Worker in Boston, MA
• Providers in Boston, MA by specialty
• Clinical Social Worker in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 10, 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.