CLIA lab
CLIA 21D2340590: Specialty Physicians of Garrett County- Nephrology
Oakland, MD. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 21D2340590 belongs to Specialty Physicians of Garrett County- Nephrology in Oakland, MD.
Certificate for Provider-Performed Microscopy Procedures, effective March 19, 2026, expires March 18, 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 for Provider-Performed Microscopy Procedures
- Certificate effective
- March 19, 2026
- Certificate expiration
- March 18, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- March 19, 2026
- 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
- 21D2340590
- Lab name
- Specialty Physicians of Garrett County- Nephrology
- Address
- 375 Pythian Ave, Oakland, MD 21550
- Phone
- (301) 533-4565
- Fax
- (301) 533-4236
Annual test volume the lab reported
- Waived tests
- 1,040
- Provider-performed microscopy tests
- 1,040
- Total
- 2,080
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
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 Regional Medical CenterCertificate of Accreditation, Hospital21D0220144
- 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
Related
Questions
What is the CLIA number for Specialty Physicians of Garrett County- Nephrology in Oakland?
21D2340590, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Specialty Physicians of Garrett County- Nephrology hold?
A Certificate for Provider-Performed Microscopy Procedures, according to the CMS file.
When does CLIA 21D2340590 expire?
The CMS file lists March 18, 2028 as the certificate expiration date; the certificate took effect March 19, 2026.