CLIA lab
CLIA 23D2169948: Claudia Zacharek, MD PLC
Saginaw, MI. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 23D2169948 belongs to Claudia Zacharek, MD PLC in Saginaw, MI.
Certificate of Waiver, effective July 31, 2025, expires July 30, 2027.
Active in the CMS Provider of Services file posted October 16, 2026.
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
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Certificate
- Certificate type
- Certificate of Waiver
- Certificate effective
- July 31, 2025
- Certificate expiration
- July 30, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- July 31, 2019
- Facility type
- Other
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA laboratory
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 23D2169948
- Lab name
- Claudia Zacharek, MD PLC
- Address
- 4677 Towne Centre Blvd, Med Arts Bldg Ste 303, Saginaw, MI 48604
- Phone
- (989) 906-0246
Annual test volume the lab reported
- Waived tests
- 300
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
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Related
Questions
What is the CLIA number for Claudia Zacharek, MD PLC in Saginaw?
23D2169948, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Claudia Zacharek, MD PLC hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 23D2169948 expire?
The CMS file lists July 30, 2027 as the certificate expiration date; the certificate took effect July 31, 2025.