Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Diana C Montemayor, CCC-SLP

Speech-Language Pathologist in Laredo, TX · enumerated 2011 · practices at Smarty Pants, Inc..

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

National Provider Identifier

1972801371

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Registry record

Entity type Individual (Type 1)

Name Diana C Montemayor

Credential CCC-SLP

Sex Female

Practice address Laredo, TX, 78041

Phone (956) 712-2800

Fax (956) 796-1107

Enumeration date Mar 9, 2011

Last updated in NPPES Mar 9, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 101510 (TX) Primary

Other identifiers

Identifier	Type	State	Issuer
209378301	Medicaid	TX	-

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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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.

What specialty is Diana Montemayor?

Diana Montemayor is registered in NPPES with the primary taxonomy of Speech-Language Pathologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Smarty Pants, Inc. Speech-Language Pathologist · Laredo, TX NPI 1629371760

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-09.