NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Candy Nadine Diaz

Licensed Practical Nurse in Liberty, NY · enumerated 2011.

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

National Provider Identifier

1881972198

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Candy Nadine Diaz
Sex Female
Practice address Liberty, NY, 12754
Enumeration date Aug 3, 2011
Last updated in NPPES Aug 3, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

164W00000X Licensed Practical Nurse Nursing Service Providers · License 276713-1 (NY) Primary

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 Candy Diaz?
The National Provider Identifier (NPI) for Candy Diaz is 1881972198, a Type 1 (individual) record in the CMS NPPES registry.
Where does Candy Diaz practice?
The practice location on file with NPPES is in Liberty, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-03.