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Demetrio Siordia, M.ED.,M.S.,CCC-SLP

Speech-Language Pathologist in Pharr, TX · enumerated 2016.

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

National Provider Identifier

1831634369

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Registry record

Entity type Individual (Type 1)
Name Demetrio Siordia
Credential M.ED.,M.S.,CCC-SLP
Sex Male
Practice address Pharr, TX, 78577
Phone (956) 377-0119
Enumeration date Dec 19, 2016
Last updated in NPPES Sep 17, 2021

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 107057 (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 Demetrio Siordia practice?
The practice location on file with NPPES is in Pharr, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Demetrio Siordia?
The National Provider Identifier (NPI) for Demetrio Siordia is 1831634369, 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 2021-09-17.