NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mery L Nadeau, RN

Registered Nurse in Las Vegas, NV · enumerated 2025.

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

National Provider Identifier

1346040821

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Registry record

Entity type Individual (Type 1)
Name Mery L Nadeau
Credential RN
Sex Female
Practice address 3161 E Warm Springs Rd Ste 400, Las Vegas, NV, 89120
Phone (775) 471-9608
Enumeration date Mar 14, 2025
Last updated in NPPES Mar 14, 2025

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 887339 (NV) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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.

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Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Mery Nadeau?
Mery Nadeau is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-14.