Individual provider Active NPI

Colleen Delaney, MD

  • Obstetrics & Gynecology Physician
  • Old Greenwich, CT
National Provider Identifier
1013470129
Registry record updated Feb 22, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
75738 Issued in CT
Practice address
1455 E Putnam Ave Ste 1
Old Greenwich, CT 06870-1360
Phone
(036) 373-3372
Fax
(203) 637-3307
NPI assigned
Apr 8, 2019
Last updated
Feb 22, 2024By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 22, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X 75738 CT Primary

Addresses

Primary practice location

1455 E Putnam Ave Ste 1
Old Greenwich, CT 06870-1360

Mailing address

1455 E Putnam Ave Ste 1
Old Greenwich, CT 06870-1360
Phone (036) 373-3372

Other practice location 1

637 West Ave
Norwalk, CT 06850-4004
Phone (203) 276-6126

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CT
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20230831002122 CT Practitioner - Obstetrics/Gynecology 5698138113 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Drexel University College of Medicine, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Stamford Health Medical Group IncGroup PAC ID 6901099746, 442 clinicians

Practice addresses (Care Compare)

1455 E Putnam Ave
1St FL
Old Greenwich, CT 06870-1360
Phone (203) 637-3337

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
86.6 of 100Reported as group
Quality
84.86
Promoting interoperability
99
Improvement activities
40
Cost
71.31

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Stamford Health Medical Group Inc Obstetrics & Gynecology CurrentSince Aug 28, 2023 Accepting new patients
Stamford Hospital PastSince Aug 28, 2023 Accepting new patients

Locations

637 West Ave
Norwalk, CT 06850
Phone (203) 276-6126

1455 E Putnam Ave
Ste 1
Old Greenwich, CT 06870
Phone (203) 425-2792

1200 E Putnam Ave
Riverside, CT 06878
Phone (203) 637-0057

1 Hospital Plz
Stamford, CT 06902
Phone (203) 276-4925

5 High Ridge Park
Ste 103
Stamford, CT 06905
Phone (203) 276-4644

Interoperability endpoints

  • Direct secure messaging: cdelaney24399@stamfordhealth.direct-ci.com
  • FHIR API: https://fhir4.healow.com/fhir/r4/ABCIBA

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1554681600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1708560000000",
    "number": "1013470129",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1455 E PUTNAM AVE STE 1",
            "city": "OLD GREENWICH",
            "state": "CT",
            "postal_code": "068701360",
            "telephone_number": "036-373-3372",
            "fax_number": "203-637-3307"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1455 E PUTNAM AVE STE 1",
            "city": "OLD GREENWICH",
            "state": "CT",
            "postal_code": "068701360",
            "telephone_number": "036-373-3372",
            "fax_number": "203-637-3307"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "637 West Ave",
            "address_purpose": "LOCATION",
            "city": "Norwalk",
            "state": "CT",
            "postal_code": "068504004",
            "country_code": "US",
            "telephone_number": "203-276-6126",
            "fax_number": "203-359-3528",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DELANEY",
        "first_name": "COLLEEN",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2019-04-08",
        "last_updated": "2024-02-22",
        "certification_date": "2024-02-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "CT",
            "license": "75738",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Old Greenwich, CT

Sources for this page

Verify at the official NPI Registry.