Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

North Shore Lij

Q: What is the NPI number for North Shore Lij?

The NPI for North Shore Lij is 1598144834, a Type 2 (organization) record in the CMS NPPES registry.

Women's Hospital in New Rochelle, NY · enumerated 2015 · authorized official Stephanie Tardieu, Resident Physician.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1598144834

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Registry record

Entity type Organization (Type 2)

Legal business name North Shore Lij

Practice address 73 Wildwood Rd, New Rochelle, NY, 10804

Phone (914) 406-0490

Enumeration date May 19, 2015

Last updated in NPPES May 19, 2015

Taxonomy & classification

282NW0100X Women's Hospital Hospitals Primary

Authorized official

Name Stephanie Tardieu

Title Resident Physician

Phone (914) 406-0490

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for North Shore Lij?

The NPI for North Shore Lij is 1598144834, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for North Shore Lij?

NPPES lists Stephanie Tardieu (Resident Physician) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-05-19.