Organization Active NPI

Peconic Speech Services, P.C.

  • Speech-Language Pathologist
  • Coram, NY
National Provider Identifier
1679981385
Registry record updated Sep 11, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
Legal business name
PECONIC SPEECH SERVICES, P.C.
Practice address
22 Hollingwood Dr
Coram, NY 11727-3028
Phone
(631) 948-2822
Fax
(631) 880-7788
NPI assigned
Jul 25, 2014
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2026

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

Authorized official

Name
Shannon GilsonNPI 1467587386
Title
President
Phone
(631) 948-2822

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Speech-Language PathologistGroup: 193400000X SINGLE SPECIALTY GROUP 235Z00000X Primary

Addresses

Primary practice location

22 Hollingwood Dr
Coram, NY 11727-3028

Mailing address

22 Hollingwood Dr
Coram, NY 11727-3028
Phone (631) 948-2822

Other names 1

  • Shannon Dupuis, SLP Former legal business name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20190315000715 NY Part B Supplier - Clinic/Group Practice 2062752751 Receives reassigned benefits from 1 practitioner
Practice locations: Riverhead, NY

National Provider Directory

National Provider Directory

Locations

220 Roanoke Ave
Ste 1
Riverhead, NY 11901
Phone (631) 740-9060

129 Ostrander Ave
Riverhead, NY 11901
Phone (631) 740-9060

Practitioners & affiliated clinicians

Practitioners 3

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1406246400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1789084800000",
    "number": "1679981385",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "22 HOLLINGWOOD DR",
            "city": "CORAM",
            "state": "NY",
            "postal_code": "117273028",
            "telephone_number": "631-948-2822",
            "fax_number": "631-880-7788"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "22 HOLLINGWOOD DR",
            "city": "CORAM",
            "state": "NY",
            "postal_code": "117273028",
            "telephone_number": "631-948-2822",
            "fax_number": "631-880-7788"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "PECONIC SPEECH SERVICES, P.C.",
        "organizational_subpart": "NO",
        "enumeration_date": "2014-07-25",
        "last_updated": "2026-09-11",
        "certification_date": "2026-09-11",
        "status": "A",
        "authorized_official_last_name": "GILSON",
        "authorized_official_first_name": "SHANNON",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "631-948-2822"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Speech-Language Pathologist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Shannon Dupuis, SLP",
            "code": "4",
            "type": "Former Legal Business Name"
        }
    ]
}

Other providers in Coram, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.