Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Griselle Diaz

Prevention Professional in Kissimmee, FL · enumerated 2021.

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

National Provider Identifier

1922673201

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Registry record

Entity type Individual (Type 1)

Name Griselle Diaz

Sex Female

Practice address 545 Cardinal Dr., Kissimmee, FL, 34759

Phone (787) 975-8787

Enumeration date May 20, 2021

Last updated in NPPES May 20, 2021

Taxonomy & licenses

405300000X Prevention Professional Other Service Providers · License 0000000 (FL) 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

Where does Griselle Diaz practice?

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

What is the NPI number for Griselle Diaz?

The National Provider Identifier (NPI) for Griselle Diaz is 1922673201, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-20.