CLIA lab
CLIA 22D0710444: Nephrology Assoc of Merrimack Valley
Tewksbury, MA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 22D0710444 belongs to Nephrology Assoc of Merrimack Valley in Tewksbury, MA.
Certificate for Provider-Performed Microscopy Procedures, effective February 28, 2026, expires February 28, 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 for Provider-Performed Microscopy Procedures
- Certificate effective
- February 28, 2026
- Certificate expiration
- February 28, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- May 13, 1993
- Facility type
- Physician office
- Ownership (control type)
- Private
- 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
- 22D0710444
- Lab name
- Nephrology Assoc of Merrimack Valley
- Address
- 600 Clark Rd, Tewksbury, MA 01876
- Phone
- (508) 453-1811
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Related
Questions
What is the CLIA number for Nephrology Assoc of Merrimack Valley in Tewksbury?
22D0710444, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Nephrology Assoc of Merrimack Valley hold?
A Certificate for Provider-Performed Microscopy Procedures, according to the CMS file.
When does CLIA 22D0710444 expire?
The CMS file lists February 28, 2028 as the certificate expiration date; the certificate took effect February 28, 2026.