NPPES file of Aug 9, 2026

Find an organization's NPI

2 active organization NPIs are registered under names beginning "Tx Diagnostics" in Texas. Each location can bill under its own NPI, so add the city to find the one you need.

1 to 2 of 2, exact name first

  1. Tx Diagnostics LLC

    Clinical Medical Laboratory · Richardson, TX · issued Jun 17, 2019

    1891355327
  2. Tx Diagnostics INC

    Clinical Medical Laboratory · Spring, TX · issued Jan 29, 2022

    1255084380

Source: CMS NPPES monthly file of Aug 9, 2026, organization (Type 2) records.