CLIA lab

CLIA 33D2330458: Mount Valley Care LLC

Spring Valley, NY. Certificate and address details from the CMS Provider of Services file for clinical laboratories.

CLIA number 33D2330458 belongs to Mount Valley Care LLC in Spring Valley, NY.

Certificate of Waiver, effective September 16, 2025, expires March 26, 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 16, 2025
Certificate expiration
March 26, 2027
Status in the CMS file
Active (termination code 00)
Original participation date
September 16, 2025
Facility type
Physician office
Ownership (control type)
Proprietary
Lab classification
CLIA exempt laboratory

Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page

Lab and contact

CLIA number
33D2330458
Lab name
Mount Valley Care LLC
Address
290 W Rte 59 - 1st Fl, Spring Valley, NY 10977
Phone
(845) 299-7699
Fax
(845) 299-7695

Annual test volume the lab reported

Waived tests
750

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 Mount Valley Care LLC in Spring Valley?

33D2330458, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Mount Valley Care LLC hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 33D2330458 expire?

The CMS file lists March 26, 2027 as the certificate expiration date; the certificate took effect September 16, 2025.

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