CLIA lab
CLIA 21D2000667: Union Primary Care of Principio
Perryville, MD. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 21D2000667 belongs to Union Primary Care of Principio in Perryville, MD.
Certificate for Provider-Performed Microscopy Procedures, effective September 18, 2025, expires September 17, 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 for Provider-Performed Microscopy Procedures
- Certificate effective
- September 18, 2025
- Certificate expiration
- September 17, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- December 3, 2009
- Facility type
- Physician office
- Ownership (control type)
- Private
- 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
- 21D2000667
- Lab name
- Union Primary Care of Principio
- Address
- 4853 Pulaski Highway Suite 300, Perryville, MD 21903
- Phone
- (410) 642-2289
Annual test volume the lab reported
- Waived tests
- 300
- Provider-performed microscopy tests
- 150
- Total
- 450
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 Union Primary Care of Principio in Perryville?
21D2000667, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Union Primary Care of Principio hold?
A Certificate for Provider-Performed Microscopy Procedures, according to the CMS file.
When does CLIA 21D2000667 expire?
The CMS file lists September 17, 2027 as the certificate expiration date; the certificate took effect September 18, 2025.