CLIA lab
CLIA 21D1097216: Calvert Internal Medicine Group
Prince Frederick, MD. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 21D1097216 belongs to Calvert Internal Medicine Group in Prince Frederick, MD.
Certificate for Provider-Performed Microscopy Procedures, effective March 20, 2025, expires March 19, 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
- March 20, 2025
- Certificate expiration
- March 19, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- March 20, 2009
- Facility type
- Physician office
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA laboratory
- 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
- 21D1097216
- Lab name
- Calvert Internal Medicine Group
- Address
- 110 Hospital Rd Ste 303, Prince Frederick, MD 20678
- Phone
- (410) 535-2005
- Fax
- (410) 414-5332
Annual test volume the lab reported
- Waived tests
- 500
- Provider-performed microscopy tests
- 1,400
- Total
- 1,900
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Affiliated CLIA numbers
Other labs in Prince Frederick, MD
- Anne Arundel Dermatology, PACertificate of Compliance, Physician office21D0688709
- Ars An Affiliate of Maryland Imaging NetworkCertificate of Waiver, Other21D2041797
- Bayside Primary CareCertificate for Provider-Performed Microscopy Procedures, Physician office21D1051159
- Bhargesh P Mehta MD Padba Mehta PediatricsCertificate of Waiver, Physician office21D0982635
- Birthright of Prince FrederickCertificate of Waiver, Other21D0904615
- CRH MD Management LLC DBA Patriot Urgent Care- PRFCertificate of Waiver, Other21D2160088
- Calvert County Health DepartmentCertificate for Provider-Performed Microscopy Procedures, Other21D0687437
- Calvert D D Assoc Endo and Surg CTR LLCCertificate of Waiver, Ambulatory surgery center21D2144898
- Calvert Dermatology LLCCertificate of Compliance, Physician office21D1107685
- Calvert Internal Medicine GroupCertificate of Accreditation, Physician office21D0689728
Related
Questions
What is the CLIA number for Calvert Internal Medicine Group in Prince Frederick?
21D1097216, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Calvert Internal Medicine Group hold?
A Certificate for Provider-Performed Microscopy Procedures, according to the CMS file.
When does CLIA 21D1097216 expire?
The CMS file lists March 19, 2027 as the certificate expiration date; the certificate took effect March 20, 2025.