NPPES file of Aug 9, 2026

Find an organization's NPI

2 active organization NPIs are registered under names beginning "Prolab Diagnostics". 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. Prolab Diagnostics LLC

    Clinical Medical Laboratory · Morton Grove, IL · issued Mar 11, 2022

    1235887951
  2. Prolab Diagnostics LLC

    Clinical Medical Laboratory · Rowlett, TX · issued Dec 8, 2025

    1306709258

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