CLIA lab
CLIA 21D2138830: Johns Hopkins Regional Physicians LLC
Columbia, MD. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 21D2138830 belongs to Johns Hopkins Regional Physicians LLC in Columbia, MD.
Certificate for Provider-Performed Microscopy Procedures, effective December 8, 2025, expires December 7, 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
- December 8, 2025
- Certificate expiration
- December 7, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- October 25, 2017
- Facility type
- Physician office
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA laboratory
- Directly affiliated labs
- 5
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 21D2138830
- Lab name
- Johns Hopkins Regional Physicians LLC
- Address
- 10285 Little Patuxent Parkway Suite 200, Columbia, MD 21044
- Phone
- (410) 760-8840
- Fax
- (410) 367-2156
Annual test volume the lab reported
- Waived tests
- 25
- Provider-performed microscopy tests
- 25
- Total
- 50
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Affiliated CLIA numbers
Other labs in Columbia, MD
- Adh Inc, DBA Long LifeCertificate of Waiver, Other21D2029565
- Adh, Inc Rainbow TerraceCertificate of Waiver, Other21D2057333
- Alfa Specialty PharmacyCertificate of Waiver, Pharmacy21D2189407
- Allergy and Asthma Center of Central MDCertificate of Waiver, Physician office21D2242089
- American Health, S LLC DBA American Health AssociaCertificate of Accreditation, Independent21D2039533
- American National Red Cross Columbia MD, theCertificate of Waiver, Other21D2265790
- Anne Arundel DermatologyCertificate for Provider-Performed Microscopy Procedures, Physician office21D2126150
- Arirang Adult Medical Day Care CenterCertificate of Waiver, Other21D1060557
- Asthma & Allergy Center LLCCertificate of Waiver, Physician office21D2304541
- Aziz ObgynCertificate of Waiver, Physician office21D2221203
Related
Questions
What is the CLIA number for Johns Hopkins Regional Physicians LLC in Columbia?
21D2138830, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Johns Hopkins Regional Physicians LLC hold?
A Certificate for Provider-Performed Microscopy Procedures, according to the CMS file.
When does CLIA 21D2138830 expire?
The CMS file lists December 7, 2027 as the certificate expiration date; the certificate took effect December 8, 2025.