CLIA lab
CLIA 21D2235593: Patient First - Aspen Hill
Aspen Hill, MD. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 21D2235593 belongs to Patient First - Aspen Hill in Aspen Hill, MD.
Certificate of Compliance, effective May 4, 2025, expires May 3, 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 Compliance
- Certificate effective
- May 4, 2025
- Certificate expiration
- May 3, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- September 10, 2021
- Facility type
- Physician office
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA laboratory
- Directly affiliated labs
- 1
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 21D2235593
- Lab name
- Patient First - Aspen Hill
- Address
- 13671 Georgia Avenue, Aspen Hill, MD 20906
- Phone
- (240) 514-0000
- Fax
- (240) 514-0001
Annual test volume the lab reported
- Waived tests
- 11,677
- Other nonwaived tests
- 19,232
- Total
- 30,909
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Affiliated CLIA numbers
Related
Questions
What is the CLIA number for Patient First - Aspen Hill in Aspen Hill?
21D2235593, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Patient First - Aspen Hill hold?
A Certificate of Compliance, according to the CMS file.
When does CLIA 21D2235593 expire?
The CMS file lists May 3, 2027 as the certificate expiration date; the certificate took effect May 4, 2025.