CLIA lab

CLIA 21D0997270: Fresenius Med Care of Porter Dialysis White Marsh

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

CLIA number 21D0997270 belongs to Fresenius Med Care of Porter Dialysis White Marsh in White Marsh, MD.

Certificate of Waiver, effective March 12, 2026, expires March 11, 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
March 12, 2026
Certificate expiration
March 11, 2028
Status in the CMS file
Active (termination code 00)
Original participation date
March 12, 2002
Facility type
End stage renal disease dialysis 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
21D0997270
Lab name
Fresenius Med Care of Porter Dialysis White Marsh
Address
8013 Corporate Drive Suite K, White Marsh, MD 21236
Phone
(410) 931-2478
Fax
(410) 931-0912

Annual test volume the lab reported

Waived tests
150

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

Care facility at this address

Other labs in White Marsh, MD

Related

Questions

What is the CLIA number for Fresenius Med Care of Porter Dialysis White Marsh in White Marsh?

21D0997270, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Fresenius Med Care of Porter Dialysis White Marsh hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 21D0997270 expire?

The CMS file lists March 11, 2028 as the certificate expiration date; the certificate took effect March 12, 2026.

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