NPIMap

Organization Active NPI

Northwest Counseling Services PC

  • Clinical Social Worker
  • Litchfield, CT
National Provider Identifier
1497607808
Registry record updated Feb 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
Legal business name
NORTHWEST COUNSELING SERVICES PC
Practice address
25 South St
Litchfield, CT 06759-4005
Phone
(860) 567-4437
Fax
(860) 567-0300
NPI assigned
Feb 10, 2026
Last updated
Feb 10, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Feb 10, 2026

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

Authorized official

Name
John Simoncelli, LCSWNPI 1437586732
Title
Owner
Phone
(860) 605-7416

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 4

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health CounselorGroup: 193200000X MULTI-SPECIALTY GROUP 101YM0800X
Professional CounselorGroup: 193200000X MULTI-SPECIALTY GROUP 101YP2500X
Clinical Social WorkerGroup: 193200000X MULTI-SPECIALTY GROUP 1041C0700X Primary
Marriage & Family TherapistGroup: 193200000X MULTI-SPECIALTY GROUP 106H00000X

Addresses

Primary practice location

25 South St
Litchfield, CT 06759-4005

Mailing address

PO Box 1549
Litchfield, CT 06759-1549
Phone (860) 567-4437

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20260514000858 CT Part B Supplier - Clinic/Group Practice 4284103706 Receives reassigned benefits from 10 practitioners
Practice locations: Litchfield, CT

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 20

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.

View all 20

NPI Registry JSON

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

{
    "created_epoch": "1770681600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1770681600000",
    "number": "1497607808",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 1549",
            "city": "LITCHFIELD",
            "state": "CT",
            "postal_code": "067591549",
            "telephone_number": "860-567-4437",
            "fax_number": "860-567-0300"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "25 SOUTH ST",
            "city": "LITCHFIELD",
            "state": "CT",
            "postal_code": "067594005",
            "telephone_number": "860-567-4437",
            "fax_number": "860-567-0300"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "NORTHWEST COUNSELING SERVICES PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-02-10",
        "last_updated": "2026-02-10",
        "certification_date": "2026-02-10",
        "status": "A",
        "authorized_official_last_name": "SIMONCELLI",
        "authorized_official_first_name": "JOHN",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "860-605-7416",
        "authorized_official_credential": "LCSW"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "101YP2500X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Counselor, Professional",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Social Worker, Clinical",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "106H00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Marriage & Family Therapist",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Litchfield, CT

Sources for this page

  • 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.
  • 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.