CLIA lab
CLIA 39D0181323: Mark S Williams DO
Scottdale, PA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 39D0181323 belongs to Mark S Williams DO in Scottdale, PA.
Certificate of Waiver, effective September 1, 2026, expires August 31, 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
- September 1, 2026
- Certificate expiration
- August 31, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- August 2, 1995
- Facility type
- Physician office
- 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
- 39D0181323
- Lab name
- Mark S Williams DO
- Address
- 305 Everson Ave, Scottdale, PA 15683
- Phone
- (724) 887-4550
- Fax
- (724) 887-7485
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 Scottdale, PA
- Albert Gallatin Home CareCertificate of Waiver, Home health agency39D2305590
- Fay-West Primary CareCertificate of Waiver, Physician office39D0946670
- Frontier Clinical Research, LLCCertificate for Provider-Performed Microscopy Procedures, Other39D2313279
- Primary Care & Pediatrics ScottdaleCertificate of Waiver, Physician office39D2330309
- Scottdale Manor Rehabilitation CenterCertificate of Waiver, Skilled nursing or nursing facility39D0893617
Related
Questions
What is the CLIA number for Mark S Williams DO in Scottdale?
39D0181323, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Mark S Williams DO hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 39D0181323 expire?
The CMS file lists August 31, 2028 as the certificate expiration date; the certificate took effect September 1, 2026.