NPIMap

Organization Active NPI

Winfertility, Inc.

  • Specialist
  • Greenwich, CT
National Provider Identifier
1376645259
Registry record updated Jun 23, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
SpecialistTaxonomy code 174400000X
Legal business name
WINFERTILITY, INC.
Practice address
1 American Lane, Terrace Level
Greenwich, CT 06831
Phone
(914) 381-0300
Fax
(914) 381-0301
NPI assigned
Sep 2, 2006
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jun 23, 2025

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

Authorized official

Name
Ms. Chantel Williamson
Title
VP, Finance
Phone
(914) 381-0300

Specialties & licenses 14

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social WorkerGroup: 193200000X MULTI-SPECIALTY GROUP 1041C0700X
Nutrition Education NutritionistGroup: 193200000X MULTI-SPECIALTY GROUP 133NN1002X
Obesity and Weight Management Nutrition Registered DietitianGroup: 193200000X MULTI-SPECIALTY GROUP 133VN1201X
Health & Wellness CoachGroup: 193200000X MULTI-SPECIALTY GROUP 171400000X
SpecialistGroup: 193400000X MULTIPLE SINGLE SPECIALTY GROUP 174400000X Primary
Endocrinology, Diabetes & Metabolism PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207RE0101X
Clinical Molecular Genetics PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207SG0203X
Complex Family Planning PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207VC0300X
Reproductive Endocrinology PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207VE0102X
Maternal & Fetal Medicine PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207VM0101X
Pediatrics PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 208000000X
Diagnostic Ultrasound PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 2085U0001X
Urology PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 208800000X
Specialty Pharmacy 3336S0011X

Addresses

Primary practice location

1 American Lane, Terrace Level
Greenwich, CT 06831

Mailing address

1 American Lane, Terrace Level
Greenwich, CT 06831
Phone (914) 381-0300

National Provider Directory

National Provider Directory
Tax ID family
Winfertility Inc3 organizations share this tax ID, including this one

Other organizations with this tax ID 2

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

Locations

1 American Ln
Greenwich, CT 06831
Phone (914) 381-0300

Ownership & related parties

Subparts reporting this organization as parent 1

Organizations that report themselves as subparts in NPPES and name this organization, in the same state, as their parent.

NPI Registry JSON

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

{
    "created_epoch": "1157155200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1750636800000",
    "number": "1376645259",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 AMERICAN LANE, TERRACE LEVEL",
            "city": "GREENWICH",
            "state": "CT",
            "postal_code": "06831",
            "telephone_number": "914-381-0300",
            "fax_number": "914-381-0301"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 AMERICAN LANE, TERRACE LEVEL",
            "city": "GREENWICH",
            "state": "CT",
            "postal_code": "06831",
            "telephone_number": "914-381-0300",
            "fax_number": "914-381-0301"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "WINFERTILITY, INC.",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-09-02",
        "last_updated": "2025-06-23",
        "certification_date": "2025-06-23",
        "status": "A",
        "authorized_official_last_name": "WILLIAMSON",
        "authorized_official_first_name": "CHANTEL",
        "authorized_official_title_or_position": "VP, FINANCE",
        "authorized_official_telephone_number": "914-381-0300",
        "authorized_official_name_prefix": "Ms."
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Social Worker, Clinical",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "133NN1002X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nutritionist, Nutrition, Education",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "133VN1201X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dietitian, Registered, Nutrition, Obesity and Weight Management",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "171400000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Health & Wellness Coach",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "174400000X",
            "taxonomy_group": "193400000X MULTIPLE SINGLE SPECIALTY GROUP",
            "desc": "Specialist",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "207RE0101X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207SG0203X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Medical Genetics, Clinical Molecular Genetics",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207VC0300X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Obstetrics & Gynecology, Complex Family Planning",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207VE0102X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Obstetrics & Gynecology, Reproductive Endocrinology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207VM0101X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Obstetrics & Gynecology, Maternal & Fetal Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Pediatrics",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2085U0001X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Radiology, Diagnostic Ultrasound",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "208800000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Urology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "3336S0011X",
            "taxonomy_group": "",
            "desc": "Pharmacy, Specialty Pharmacy",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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 Jun 23, 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.