Ellen Brett
Ellen Brett is a Specialist provider (Specialist) practicing in Commack, NY, registered in the NPPES registry with NPI 1336401983 since 2012.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1336401983 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Ellen Brett |
| Sex | Female |
| Practice address | Commack, NY, 11725 |
| Phone | 6314862742 |
| Enumeration date | 2012-06-11 |
| Last updated in NPPES | 2022-07-21 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 174400000X | Specialist | Primary | — | NY |
Copy-ready billing details
Provider: Ellen Brett NPI: 1336401983 Taxonomy: 174400000X (Specialist) Address: Commack, NY, 11725
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Cross-check NPI 1336401983 against the authoritative CMS record: view Ellen Brett 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.
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-07-21.