CLIA lab
CLIA 16D2337490: Bayer
Williamsburg, IA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 16D2337490 belongs to Bayer in Williamsburg, IA.
Certificate of Waiver, effective January 23, 2026, expires January 22, 2028.
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
- January 23, 2026
- Certificate expiration
- January 22, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- January 23, 2026
- Facility type
- Other practitioner
- 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
- 16D2337490
- Lab name
- Bayer
- Address
- 503 S Maplewood Ave, Williamsburg, IA 52361
- Phone
- (319) 668-1100
Annual test volume the lab reported
- Waived tests
- 200
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Williamsburg, IA
- Highland Ridge Care CenterCertificate of Waiver, Skilled nursing or nursing facility16D0892213
- Highland Ridge Senior Living CommunityCertificate of Waiver, Assisted living facility16D1053863
- Kinze Manufacturing IncCertificate of Waiver, Industrial16D0958007
- University of Iowa Health CareCertificate of Waiver, Community clinic16D0386779
- Williamsburg Family Medical ClinicCertificate of Waiver, Physician office16D2072222
- Williamsburg Quick RespondersCertificate of Waiver, Ambulance16D1065490
- Willow WellnessCertificate of Waiver, Other16D2319231
Related
Questions
What is the CLIA number for Bayer in Williamsburg?
16D2337490, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Bayer hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 16D2337490 expire?
The CMS file lists January 22, 2028 as the certificate expiration date; the certificate took effect January 23, 2026.