CLIA lab
CLIA 31D1012605: Howard Holtz MD LLC
West Orange, NJ. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 31D1012605 belongs to Howard Holtz MD LLC in West Orange, NJ.
Certificate of Waiver, effective May 15, 2025, expires May 14, 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
- May 15, 2025
- Certificate expiration
- May 14, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- May 15, 2003
- 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
- 31D1012605
- Lab name
- Howard Holtz MD LLC
- Address
- 1500 Pleasant Valley Way Suite 205, West Orange, NJ 07052
- Phone
- (973) 669-9797
- Fax
- (973) 669-9756
Annual test volume the lab reported
- Waived tests
- 400
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
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- Amg Cardiology at West OrangeCertificate of Waiver, Physician office31D2348581
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Related
Questions
What is the CLIA number for Howard Holtz MD LLC in West Orange?
31D1012605, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Howard Holtz MD LLC hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 31D1012605 expire?
The CMS file lists May 14, 2027 as the certificate expiration date; the certificate took effect May 15, 2025.