Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lianna Alvarez, OTR

Occupational Therapist in Mcallen, TX · enumerated 2015 · practices at Milestones Therapeutic Associates, Inc..

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

National Provider Identifier

1891187985

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Registry record

Entity type Individual (Type 1)

Name Lianna Alvarez

Credential OTR

Sex Female

Practice address 1201 N. Jackson Rd. Ste. 900, Mcallen, TX, 78501

Phone (956) 661-0475

Fax (956) 621-7518

Enumeration date Feb 26, 2015

Last updated in NPPES Jan 23, 2025

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 116197 (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

Is NPI 1891187985 active?

Yes, as of the latest NPPES snapshot, NPI 1891187985 is active (record last updated 2025-01-23).

How do I verify Lianna Alvarez's NPI record?

Cross-check NPI 1891187985 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-23.