CLIA lab
CLIA 21D0716784: Althea Woodland Nursing and Rehabilitation
Silver Spring, MD. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 21D0716784 belongs to Althea Woodland Nursing and Rehabilitation in Silver Spring, MD.
Certificate of Waiver, effective September 1, 2026, expires August 31, 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 of Waiver
- Certificate effective
- September 1, 2026
- Certificate expiration
- August 31, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- July 29, 1994
- Facility type
- Skilled nursing or nursing facility
- 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
- 21D0716784
- Lab name
- Althea Woodland Nursing and Rehabilitation
- Address
- 1000 Daleview Drive, Silver Spring, MD 20901
- Phone
- (301) 434-2646
Annual test volume the lab reported
- Waived tests
- 480
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Care facility at this address
- Althea Woodland Nursing HomeCMS Care Compare ratings for the facility at the same street address
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Questions
What is the CLIA number for Althea Woodland Nursing and Rehabilitation in Silver Spring?
21D0716784, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Althea Woodland Nursing and Rehabilitation hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 21D0716784 expire?
The CMS file lists August 31, 2028 as the certificate expiration date; the certificate took effect September 1, 2026.