36D2146658 CLIA NUMBER - JOHN W BARNHART OD INC

Laboratory Demographics

  • CLIA Code: 36D2146658
  • Facility Name: JOHN W BARNHART OD INC
  • Facility Address: 4620 MAHONING AVE
    WARREN, OH
    ZIP 44483
  • Facility Phone: 330 847-9093
  • Facility Type: Physician Office
  • Facility Type: Waiver
  • Lab Director: JOHN W. BARNHART
  • NPI Number: 1407975113
  • Taxonomy: 152W00000X - Optometrist

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CLIA Record

Field Name Field Value
CLIA Number 36D2146658
LAB Type Physician Office
Facility Name JOHN W BARNHART OD INC
Street 4620 MAHONING AVE
City WARREN
State OH
ZIP 44483
Phone 330 847-9093
Certificate Type Certificate of Waiver
Certificate Type Description This certificate is issued to a laboratory to perform only waived tests.
Certificate Effective Date 4/4/2024
Certificate Expiration Date 4/3/2026
Facility Type Physician Office
Lab Director JOHN W. BARNHART

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