Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Guillermo Roberto Fonseca, LSA

Surgical Physician Assistant in Bellaire, TX · enumerated 2008 · practices at Precision Surgical Assistants.

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

National Provider Identifier

1407024052

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Registry record

Entity type Individual (Type 1)

Name Guillermo Roberto Fonseca

Credential LSA

Sex Male

Practice address 5600 Saint Moritz St, Bellaire, TX, 77401

Phone (832) 646-8021

Enumeration date Feb 18, 2008

Last updated in NPPES Nov 15, 2021

Taxonomy & licenses

246ZC0007X Surgical Assistant Technologists, Technicians & Other Technical Service Providers · License SA00378 (TX) Secondary

246ZS0410X Surgical Technologist Technologists, Technicians & Other Technical Service Providers · License SA00378 (TX) Secondary

363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers 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 Guillermo Fonseca's NPI record?

Cross-check NPI 1407024052 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1407024052 active?

Yes, as of the latest NPPES snapshot, NPI 1407024052 is active (record last updated 2021-11-15).

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Precision Surgical Assistants Surgical Physician Assistant · Bellaire, TX NPI 1578229407

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-15.