Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Matthew Houston Lyon
Audiologist in El Paso, TX · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1588686844
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Registry record
Entity type Individual (Type 1)
Name Mr. Matthew Houston Lyon
Sex Male
Practice address 1500 N Mesa St, El Paso, TX, 79902
Phone (915) 532-6935
Fax (915) 532-6289
Enumeration date Jul 24, 2006
Last updated in NPPES Jan 17, 2025
Taxonomy & licenses
237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers · License 50744 (TX) Secondary
237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers · License AUD2142 (NM) Secondary
231H00000X Audiologist Speech, Language and Hearing Service Providers · License AUD2142 (NM) Secondary
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.
Frequently asked questions
How do I verify Matthew Lyon's NPI record?
Cross-check NPI 1588686844 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1588686844 active?
Yes, as of the latest NPPES snapshot, NPI 1588686844 is active (record last updated 2025-01-17).
Other providers at this practice address
Browse all → Kerry Lyon Audiologist-Hearing Aid Fitter · El Paso, TX NPI 1972602498 El Paso Hearing Aid Center, Inc. Audiologist · El Paso, TX NPI 1699832972 Amy Hwang Otolaryngology Physician · El Paso, TX NPI 1780846279 Benjamin Westbrook Otolaryngology Physician · El Paso, TX NPI 1013170299 Ben Westbrook Ent Otolaryngology Physician · El Paso, TX NPI 1770046336
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-17.