Jennifer Lynn Gyscek-Montes de Oca, LMSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

133262-01 Issued in NY

Practice address

28 N Country Rd Ste 201
Mount Sinai, NY 11766-1518

Phone

(607) 930-3799

NPI assigned

Oct 5, 2026

Last updated

Oct 5, 2026By the provider in NPPES

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

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

{
    "created_epoch": "1791158400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791158400000",
    "number": "1437053253",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "28 N COUNTRY RD STE 201",
            "city": "MOUNT SINAI",
            "state": "NY",
            "postal_code": "117661518",
            "telephone_number": "607-930-3799"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "28 N COUNTRY RD STE 201",
            "city": "MOUNT SINAI",
            "state": "NY",
            "postal_code": "117661518",
            "telephone_number": "607-930-3799"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GYSCEK-MONTES DE OCA",
        "first_name": "JENNIFER",
        "middle_name": "LYNN",
        "credential": "LMSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-10-05",
        "last_updated": "2026-10-05",
        "certification_date": "2026-10-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "NY",
            "license": "133262-01",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mark Geoffrey Gresser, DPM
• Emily Rose Griffin
• Patricia Griffin
• Angela V Guerrazzi, PSYCHIATRIC NURSE PR
• Veronica Guzzone, RN
• Brian L Halley, D.P.T.
• Steve Bert Hauptman, L.C.S.W.
• Health Watchers Adult Health NP Consultants PLLC
• Heavenly Care LLC
• Samantha Heilig, PT

• Clinical Social Worker in Mount Sinai, NY
• Providers in Mount Sinai, 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 Oct 5, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.