SOUTH TEXAS NEURODIAGNOSTICS LLC
NPI 1154639334
Specialist/Technologist, Other - Electroneurodiagnostic in Mcallen, TX

Q: What is South Texas Neurodiagnostics LLC's NPI number?

The NPI number for South Texas Neurodiagnostics LLC is 1154639334. It was assigned to this organization in the NPPES registry on September 21, 2010.

Q: What is South Texas Neurodiagnostics LLC's specialty?

The primary specialty registered for this NPI is Specialist/Technologist, Other, specializing in Electroneurodiagnostic, with taxonomy code 246ZE0600X.

Active since September 21, 2010

3621 GULL AVE, MCALLEN, TX 78504(956) 739-5670(956) 688-5852 Get Directions Write a Review

NPPES record last updated: September 21, 2010. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About South Texas Neurodiagnostics Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SOUTH TEXAS NEURODIAGNOSTICS LLC (NPI 1154639334) is a healthcare organization registered as an electroneurodiagnostic in Mcallen, Texas and active in the NPI registry since September 2010. The organization lists Alonzo Ali Nassiff, Ceo, as its authorized official.

NPPES Registry Identity

NPI1154639334

Entity TypeOrganization

Primary Taxonomy246ZE0600X

Legal Business NameSOUTH TEXAS NEURODIAGNOSTICS LLC

Location Address3621 GULL AVEMcallen, TX 78504-4788

Mailing Address3621 Gull AveMcallen, TX 78504-4788

Phone(956) 739-5670

Fax(956) 688-5852

Organization SubpartNo

Authorized OfficialAlonzo Ali NassiffCeo · (956) 739-5670

Enumeration DateSeptember 21, 2010

✔ NPI 1154639334 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialist/Technologist, Other · ElectroneurodiagnosticTechnologists, Technicians & Other Technical Service Providers

Taxonomy Code246ZE0600X

License✔ Licensed in TX · 492

3621 GULL AVE, Mcallen, TX 78504

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. ALONZO ALI NASSIFF C.N.I.M.

Specialist/Technologist, Other (Electroneurodiagnostic)

3621 GULL AVE
MCALLEN, TX 78504

Hidalgo County (956) 739-5670

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is South Texas Neurodiagnostics LLC's NPI number?

The NPI number for South Texas Neurodiagnostics LLC is 1154639334. It was assigned to this organization in the NPPES registry on September 21, 2010.

Where is South Texas Neurodiagnostics LLC located?

South Texas Neurodiagnostics LLC is located at 3621 Gull Ave, Mcallen, TX 78504. The listed phone number is (956) 739-5670.

What is South Texas Neurodiagnostics LLC's specialty?

The primary specialty registered for this NPI is Specialist/Technologist, Other, specializing in Electroneurodiagnostic, with taxonomy code 246ZE0600X.

When was this NPI record last updated?

The NPPES record for South Texas Neurodiagnostics LLC was last updated on September 21, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.