CLIA lab

CLIA 21D2237369: Medstar Health Endocrinology at Olney

Olney, MD. Certificate and address details from the CMS Provider of Services file for clinical laboratories.

CLIA number 21D2237369 belongs to Medstar Health Endocrinology at Olney in Olney, MD.

Certificate of Waiver, effective September 24, 2025, expires September 23, 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 Waiver
Certificate effective
September 24, 2025
Certificate expiration
September 23, 2027
Status in the CMS file
Active (termination code 00)
Original participation date
September 24, 2021
Facility type
Physician office
Ownership (control type)
Proprietary
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
21D2237369
Lab name
Medstar Health Endocrinology at Olney
Address
18109 Prince Philip Dr #B200, Olney, MD 20832
Phone
(301) 774-4529
Fax
(301) 570-7002

Annual test volume the lab reported

Waived tests
24

Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.

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Related

Questions

What is the CLIA number for Medstar Health Endocrinology at Olney in Olney?

21D2237369, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Medstar Health Endocrinology at Olney hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 21D2237369 expire?

The CMS file lists September 23, 2027 as the certificate expiration date; the certificate took effect September 24, 2025.

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