Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John-Eric Ruiz

Physical Therapy Assistant in Austin, TX · enumerated 2024.

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

National Provider Identifier

1770328429

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Registry record

Entity type Individual (Type 1)

Name John-Eric Ruiz

Sex Male

Practice address 4409 Gaines Ranch Loop, Austin, TX, 78735

Phone (512) 721-3100

Enumeration date Jun 26, 2024

Last updated in NPPES Jun 26, 2024

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2149889 (TX) 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

Where does John-Eric Ruiz practice?

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

What is the NPI number for John-Eric Ruiz?

The National Provider Identifier (NPI) for John-Eric Ruiz is 1770328429, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-26.