Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Diana I Smith, PT

Physical Therapist in San Marcos, TX · enumerated 2011.

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

National Provider Identifier

1144526856

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Registry record

Entity type Individual (Type 1)

Name Diana I Smith

Credential PT

Sex Female

Practice address 1401 Wonder World Dr, San Marcos, TX, 78666

Phone (512) 754-8230

Fax (512) 754-8230

Enumeration date Jan 28, 2011

Last updated in NPPES May 8, 2020

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1160940 (TX) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

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 Diana Smith's NPI record?

Cross-check NPI 1144526856 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1144526856 active?

Yes, as of the latest NPPES snapshot, NPI 1144526856 is active (record last updated 2020-05-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-05-08.