Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chidinma Ortiz, RN

Registered Nurse in Livermore, CA · enumerated 2021.

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

National Provider Identifier

1346905288

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Registry record

Entity type Individual (Type 1)

Name Chidinma Ortiz

Credential RN

Sex Female

Practice address 1037 Elm St, Livermore, CA, 94551

Phone (720) 891-5150

Enumeration date Nov 4, 2021

Last updated in NPPES Nov 4, 2021

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 95259287 (CA) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

Other identifiers

Identifier	Type	State	Issuer
95259287	Other	CA	BOARD OF REGISTERED NURSING

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 Chidinma Ortiz?

The National Provider Identifier (NPI) for Chidinma Ortiz is 1346905288, a Type 1 (individual) record in the CMS NPPES registry.

Where does Chidinma Ortiz practice?

The practice location on file with NPPES is in Livermore, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-04.