Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Joanna Smith, COTA

Occupational Medicine Physician in Mcallen, TX · enumerated 2011 · practices at Rgv Rehabilitation, LLC.

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

National Provider Identifier

1538451620

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Registry record

Entity type Individual (Type 1)

Name Ms. Joanna Smith

Credential COTA

Sex Female

Practice address 1900 S Jackson Rd Ste 2and3, Mcallen, TX, 78503

Phone (956) 630-4400

Fax (956) 630-4447

Enumeration date May 6, 2011

Last updated in NPPES May 6, 2011

Taxonomy & licenses

2083X0100X Occupational Medicine Physician Allopathic & Osteopathic Physicians · License 210888 (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

What specialty is Joanna Smith?

Joanna Smith is registered in NPPES with the primary taxonomy of Occupational Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-06.