CLIA lab
CLIA 21D2330485: Holy Cross Health Partners Rockville
Rockville, MD. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 21D2330485 belongs to Holy Cross Health Partners Rockville in Rockville, MD.
Certificate of Waiver, effective September 17, 2025, expires September 16, 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
- September 17, 2025
- Certificate expiration
- September 16, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- September 17, 2025
- Facility type
- Community clinic
- 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
- 21D2330485
- Lab name
- Holy Cross Health Partners Rockville
- Address
- 15245 Shady Grove Rd Ste 130, Rockville, MD 20850
- Phone
- (301) 557-1210
- Fax
- (301) 557-1211
Annual test volume the lab reported
- Waived tests
- 2,000
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 Holy Cross Health Partners Rockville in Rockville?
21D2330485, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Holy Cross Health Partners Rockville hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 21D2330485 expire?
The CMS file lists September 16, 2027 as the certificate expiration date; the certificate took effect September 17, 2025.