Winfertility, Inc.
Winfertility, Inc. is a healthcare organization registered as Specialist in Greenwich, CT, holding Type 2 (organization) NPI 1376645259 since 2006. The authorized official on file is Chantel Williamson, Vp, Finance.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1376645259 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Winfertility, Inc. |
| Practice address | 1 AMERICAN LANE, TERRACE LEVEL, Greenwich, CT, 06831 |
| Phone | 9143810300 |
| Fax | 9143810301 |
| Enumeration date | 2006-09-02 |
| Last updated in NPPES | 2025-06-23 |
Authorized official
| Name | Chantel Williamson |
|---|---|
| Title | Vp, Finance |
| Phone | 9143810300 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1041C0700X | Clinical Social Worker | Secondary | — | — |
| 133NN1002X | Nutrition Education Nutritionist | Secondary | — | — |
| 133VN1201X | Obesity and Weight Management Nutrition Registered Dietitian | Secondary | — | — |
| 171400000X | Health & Wellness Coach | Secondary | — | — |
| 207RE0101X | Endocrinology, Diabetes & Metabolism Physician | Secondary | — | — |
| 207SG0203X | Clinical Molecular Genetics Physician | Secondary | — | — |
| 207VC0300X | Complex Family Planning Physician | Secondary | — | — |
| 207VE0102X | Reproductive Endocrinology Physician | Secondary | — | — |
| 207VM0101X | Maternal & Fetal Medicine Physician | Secondary | — | — |
| 208000000X | Pediatrics Physician | Secondary | — | — |
| 2085U0001X | Diagnostic Ultrasound Physician | Secondary | — | — |
| 208800000X | Urology Physician | Secondary | — | — |
| 3336S0011X | Specialty Pharmacy | Secondary | — | — |
| 174400000X | Specialist | Primary | — | — |
Copy-ready billing details
Provider: Winfertility, Inc. NPI: 1376645259 Taxonomy: 174400000X (Specialist) Address: 1 AMERICAN LANE, TERRACE LEVEL, Greenwich, CT, 06831
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1316049299 | Women'S Integrated Network | Organization | Specialist | Greenwich, CT |
Verify this record
Cross-check NPI 1376645259 against the authoritative CMS record: view Winfertility, Inc. on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
What type of organization is Winfertility, Inc.?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-06-23.