07D0716667 CLIA NUMBER - WILLIAM GIESEN MD

Laboratory Demographics

  • CLIA Code: 07D0716667
  • Facility Name: WILLIAM GIESEN MD
  • Facility Address: 1500 POST ROAD
    DARIEN, CT
    ZIP 06820
  • Facility Phone: 203 655-2516
  • Facility Type: Physician Office
  • Facility Type: Waiver
  • Lab Director: WILLIAM J. GIESEN
  • NPI Number: 1124104724
  • Taxonomy: 207R00000X - Internal Medicine

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CLIA Record

Field Name Field Value
CLIA Number 07D0716667
LAB Type Physician Office
Facility Name WILLIAM GIESEN MD
Street 1500 POST ROAD
City DARIEN
State CT
ZIP 06820
Phone 203 655-2516
Certificate Type Certificate of Waiver
Certificate Type Description This certificate is issued to a laboratory to perform only waived tests.
Certificate Effective Date 9/10/2024
Certificate Expiration Date 9/9/2026
Facility Type Physician Office
Lab Director WILLIAM J. GIESEN

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This page was last updated on: 9/29/2025