CLIA lab
CLIA 31D1050267: NJ Keystone Physicians LLC
Maywood, NJ. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 31D1050267 belongs to NJ Keystone Physicians LLC in Maywood, NJ.
Certificate of Waiver, effective January 30, 2026, expires January 29, 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
- January 30, 2026
- Certificate expiration
- January 29, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- January 30, 2006
- 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
- 31D1050267
- Lab name
- NJ Keystone Physicians LLC
- Address
- 255 West Spring Valley Avenue, Suite 200 Second Fl, 07607, Maywood, NJ 07607
- Phone
- (201) 447-3690
- Fax
- (201) 447-3691
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- Hackensack DialysisCertificate of Waiver, End stage renal disease dialysis facility31D2034695
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Related
Questions
What is the CLIA number for NJ Keystone Physicians LLC in Maywood?
31D1050267, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does NJ Keystone Physicians LLC hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 31D1050267 expire?
The CMS file lists January 29, 2028 as the certificate expiration date; the certificate took effect January 30, 2026.