A Crystal Lake medical office is full of unopened mail, but no employees. What is going on?

Updated on: September 17, 2026 / 10:35 PM CDT / CBS Chicago

A Crystal Lake medical office is full of unopened mail, but no employees. What is going on?

TL;DR

  • A Crystal Lake medical office, Niyraa LLC, appears vacant but is billing Blue Cross Blue Shield for lab tests.
  • Thousands of pieces of unopened mail, mostly from Blue Cross Blue Shield, have been found at the office.
  • Authorities including the FBI and Postal Service Inspectors have been alerted, but the mail continues to accumulate.
  • A fraud examiner suggests the office could be a front for phantom billing, potentially compromising patient information and medical records.
  • Despite ongoing investigations, the situation at the office, including mail accumulation, has persisted for months.