Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Yamilette Dominguez Olivieri, THL

Speech-Language Assistant in Ponce, PR · enumerated 2017.

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

National Provider Identifier

1801308820

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Registry record

Entity type Individual (Type 1)

Name Mrs. Yamilette Dominguez Olivieri

Credential THL

Sex Female

Practice address Carr 123 Km 10.1, Bo Magueyes, Ponce, PR, 00730

Phone (787) 651-7691

Enumeration date Oct 31, 2017

Last updated in NPPES Oct 31, 2017

Taxonomy & licenses

2355S0801X Speech-Language Assistant Speech, Language and Hearing Service Providers · License 007080 (PR) 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.

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Frequently asked questions

How do I verify Yamilette Dominguez Olivieri's NPI record?

Cross-check NPI 1801308820 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1801308820 active?

Yes, as of the latest NPPES snapshot, NPI 1801308820 is active (record last updated 2017-10-31).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-10-31.