CLIA lab
CLIA 21D0923623: Donald R Schneider MD & Zachary R Schneider MD
Gambrills, MD. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 21D0923623 belongs to Donald R Schneider MD & Zachary R Schneider MD in Gambrills, MD.
Certificate of Compliance, effective June 18, 2025, expires June 17, 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 Compliance
- Certificate effective
- June 18, 2025
- Certificate expiration
- June 17, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- January 7, 1997
- 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
- 21D0923623
- Lab name
- Donald R Schneider MD & Zachary R Schneider MD
- Address
- 2538 Davidsonville Road, Gambrills, MD 21054
- Phone
- (410) 721-0800
- Fax
- (410) 721-4628
Annual test volume the lab reported
- Waived tests
- 1,500
- Other nonwaived tests
- 3,500
- Total
- 5,000
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Gambrills, MD
- Autumn Lake Healthcare at Waugh ChapelCertificate of Waiver, Skilled nursing or nursing facility21D0884319
- Blue Ridge Health Solutions LLCCertificate of Waiver, Pharmacy21D2322431
- Clearway Pain SolutionsCertificate of Waiver, Physician office21D2206856
- Crofton Internal MedicineCertificate for Provider-Performed Microscopy Procedures, Physician office21D0992113
- Expresscare of GambrillsCertificate of Waiver, Community clinic21D2221219
- Family Health and WellnessCertificate for Provider-Performed Microscopy Procedures, Physician office21D0713342
- Luminis Health OB GYN- GambrillsCertificate of Waiver, Physician office21D1104307
- Luminis Health Primary Care Waugh ChapelCertificate for Provider-Performed Microscopy Procedures, Physician office21D1032691
- Medstar Urgent Care LLCCertificate of Waiver, Other21D1004199
- PM Pediatrics of Maryland LLC CroftonCertificate of Waiver, Other21D2334319
Related
Questions
What is the CLIA number for Donald R Schneider MD & Zachary R Schneider MD in Gambrills?
21D0923623, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Donald R Schneider MD & Zachary R Schneider MD hold?
A Certificate of Compliance, according to the CMS file.
When does CLIA 21D0923623 expire?
The CMS file lists June 17, 2027 as the certificate expiration date; the certificate took effect June 18, 2025.