CLIA lab
CLIA 21D0220144: Garrett Regional Medical Center
Oakland, MD. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 21D0220144 belongs to Garrett Regional Medical Center in Oakland, MD.
Certificate of Accreditation, effective January 3, 2025, expires January 2, 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 Accreditation
- Certificate effective
- January 3, 2025
- Certificate expiration
- January 2, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- May 24, 1993
- Facility type
- Hospital
- Ownership (control type)
- Other
- Lab classification
- CLIA laboratory
- Accrediting organizations
- College of American Pathologists (CAP)
- Directly affiliated labs
- 3
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 21D0220144
- Lab name
- Garrett Regional Medical Center
- Address
- 251 North Fourth Street, Oakland, MD 21550
- Phone
- (301) 533-4000
- Fax
- (301) 533-4111
Annual test volume the lab reported
- Tests under accreditation
- 246,800
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Care facility at this address
- Garrett Regional Medical CenterCMS Care Compare ratings for the facility at the same street address
Affiliated CLIA numbers
Other labs in Oakland, MD
- Brookside Health & Wellness LLCCertificate of Waiver, Other practitioner21D2143931
- Cornerstone Family MedicineCertificate for Provider-Performed Microscopy Procedures, Physician office21D1013500
- Dennett SNF LLCCertificate of Waiver, Skilled nursing or nursing facility21D0884387
- Garrett County Health DepartmentCertificate for Provider-Performed Microscopy Procedures, Community clinic21D0649883
- Garrett Medical GroupCertificate for Provider-Performed Microscopy Procedures, Physician office21D0220145
- Garrett Treatment CenterCertificate of Waiver, Physician office21D2220436
- Greggs Pharmacy IncCertificate of Waiver, Pharmacy21D2190996
- Headwaters Family MedicineCertificate of Waiver, Physician office21D2299754
- Health and Wellness ServicesCertificate of Waiver, Physician office21D2164333
- Hospice of Garrett County IncCertificate of Waiver, Hospice21D0901117
Related
Questions
What is the CLIA number for Garrett Regional Medical Center in Oakland?
21D0220144, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Garrett Regional Medical Center hold?
A Certificate of Accreditation, according to the CMS file.
When does CLIA 21D0220144 expire?
The CMS file lists January 2, 2027 as the certificate expiration date; the certificate took effect January 3, 2025.