Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Liam Thomas Orsi, EMT

Basic Emergency Medical Technician in Palo Alto, CA · enumerated 2025.

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

National Provider Identifier

1992590731

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Registry record

Entity type Individual (Type 1)

Name Liam Thomas Orsi

Credential EMT

Sex Male

Practice address 4139 El Camino Way, Palo Alto, CA, 94306

Phone (650) 999-7069

Fax (408) 642-6052

Enumeration date Apr 11, 2025

Last updated in NPPES Apr 11, 2025

Taxonomy & licenses

146N00000X Basic Emergency Medical Technician Emergency Medical Service Providers · License E196129 (CA) 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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Liam Orsi?

Liam Orsi is registered in NPPES with the primary taxonomy of Basic Emergency Medical Technician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-11.