NPIMap

Organization Active NPI

Greenwich Hospital

  • Multi-Specialty Clinic/Center
  • Greenwich, CT
National Provider Identifier
1942825799
Registry record updated Nov 4, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Multi-Specialty Clinic/CenterTaxonomy code 261QM1300X
Legal business name
GREENWICH HOSPITAL
Practice address
5 Perryridge Rd
Greenwich, CT 06830-4608
Phone
(203) 863-3000
NPI assigned
Jun 8, 2020
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Nov 4, 2025

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

Authorized official

Name
Jacqueline Wrinn
Title
Director
Phone
(203) 688-8411

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Multi-Specialty Clinic/Center 261QM1300X Primary

Addresses

Primary practice location

5 Perryridge Rd
Greenwich, CT 06830-4608

Mailing address

100 Church St S # MCS2
New Haven, CT 06519-1703
Phone (203) 688-8543

Other names 1

  • Ambulatory Services Greenwich Hospital Other name

Electronic endpoints 1

TypeEndpointUseAffiliation
CONNECT URL https://cobiusconnect.cobius.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service Other Cobius Healthcare Solutions

National Provider Directory

National Provider Directory
Tax ID family
Greenwich Hospital4 organizations share this tax ID, including this one

Other organizations with this tax ID 3

Organizations that report the same tax identification number in the National Provider Directory.

NPI Registry JSON

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

{
    "created_epoch": "1591574400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1762214400000",
    "number": "1942825799",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 CHURCH ST S # MCS2",
            "city": "NEW HAVEN",
            "state": "CT",
            "postal_code": "065191703",
            "telephone_number": "203-688-8543",
            "fax_number": "203-688-6005"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5 PERRYRIDGE RD",
            "city": "GREENWICH",
            "state": "CT",
            "postal_code": "068304608",
            "telephone_number": "203-863-3000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GREENWICH HOSPITAL",
        "organizational_subpart": "NO",
        "enumeration_date": "2020-06-08",
        "last_updated": "2025-11-04",
        "certification_date": "2025-11-04",
        "status": "A",
        "authorized_official_last_name": "WRINN",
        "authorized_official_first_name": "JACQUELINE",
        "authorized_official_title_or_position": "DIRECTOR",
        "authorized_official_telephone_number": "203-688-8411"
    },
    "taxonomies": [
        {
            "code": "261QM1300X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Multi-Specialty",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://cobiusconnect.cobius.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.3.1068.1",
            "affiliationName": "Cobius Healthcare Solutions",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "address_1": "2720 Dundee Rd # 302",
            "city": "Northbrook",
            "state": "IL",
            "country_code": "US",
            "postal_code": "600622609",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "organization_name": "Ambulatory Services Greenwich Hospital",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Greenwich, CT

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 4, 2025; 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.