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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Yssel Tarra Cortez, RN, MSN

Case Management Registered Nurse in Las Vegas, NV · enumerated 2022.

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

National Provider Identifier

1275261778

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Registry record

Entity type Individual (Type 1)
Name Mrs. Yssel Tarra Cortez
Credential RN, MSN
Sex Female
Practice address 777 N Rainbow Blvd Ste 350, Las Vegas, NV, 89107
Phone (702) 688-9983
Enumeration date Aug 11, 2022
Last updated in NPPES Aug 11, 2022

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 788938 (CA) Secondary
163WC0400X Case Management Registered Nurse Nursing Service Providers · License RN67765 (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

How do I verify Yssel Cortez's NPI record?
Cross-check NPI 1275261778 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1275261778 active?
Yes, as of the latest NPPES snapshot, NPI 1275261778 is active (record last updated 2022-08-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-11.