Upstate Advocacy Group LLC

Primary specialty

Case Manager/Care CoordinatorTaxonomy code 171M00000X

Legal business name

UPSTATE ADVOCACY GROUP LLC

Practice address

10 Settlers LN
Ballston Lake, NY 12019-9113

Phone

(518) 727-1365

Fax

(518) 288-9090

NPI assigned

Aug 31, 2026

Organization subpart

No

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

Authorized official

Name

Lindsay Paule Sifflet, LMSW

Title

Owner

Phone

(518) 764-1174

Specialties & licenses 1

Addresses

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

{
    "created_epoch": "1788134400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1788134400000",
    "number": "1154239028",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10 SETTLERS LN",
            "city": "BALLSTON LAKE",
            "state": "NY",
            "postal_code": "120199113",
            "telephone_number": "518-727-1365",
            "fax_number": "518-288-9090"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10 SETTLERS LN",
            "city": "BALLSTON LAKE",
            "state": "NY",
            "postal_code": "120199113",
            "telephone_number": "518-727-1365",
            "fax_number": "518-288-9090"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "UPSTATE ADVOCACY GROUP LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-08-31",
        "last_updated": "2026-08-31",
        "certification_date": "2026-08-31",
        "status": "A",
        "authorized_official_last_name": "SIFFLET",
        "authorized_official_first_name": "LINDSAY",
        "authorized_official_middle_name": "PAULE",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "518-764-1174",
        "authorized_official_credential": "LMSW"
    },
    "taxonomies": [
        {
            "code": "171M00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Case Manager/Care Coordinator",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 31, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.