CLIA lab
CLIA 33D2339346: Walnut Clinical Research
Valley Stream, NY. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 33D2339346 belongs to Walnut Clinical Research in Valley Stream, NY.
Certificate of Waiver, 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 of Waiver
- Certificate effective
- February 28, 2026
- Certificate expiration
- February 28, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- February 28, 2026
- Facility type
- Independent
- 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
- 33D2339346
- Lab name
- Walnut Clinical Research
- Address
- 125 N Central Ave Suite A, Valley Stream, NY 11580
- Phone
- (718) 407-0225
- Fax
- (347) 516-4295
Annual test volume the lab reported
- Waived tests
- 250
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Valley Stream, NY
- Advanced Women's Health CareCertificate for Provider-Performed Microscopy Procedures, Physician office33D1103895
- Advantagecare Physicians - Valley StreamCertificate of Waiver, Independent33D2131058
- Bobby Buka MD PCCertificate for Provider-Performed Microscopy Procedures, Physician office33D2337084
- DR Bernard Bienstock DR Jingbo LiuCertificate of Waiver, Physician office33D0726197
- Daniel E Levy MDCertificate of Waiver, Physician office33D1033392
- David L Foster, MD, PCCertificate of Waiver, Physician office33D2087798
- Divinity Medical Services PLLCCertificate of Waiver, Community clinic33D2265375
- ENT and Allergy Associates LLPCertificate of Waiver, Physician office33D2258059
- Express Health Services IncCertificate of Waiver, Comprehensive outpatient rehab facility33D2253680
- Finif Medical, PCCertificate of Waiver, Physician office33D2346574
Related
Questions
What is the CLIA number for Walnut Clinical Research in Valley Stream?
33D2339346, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Walnut Clinical Research hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 33D2339346 expire?
The CMS file lists February 28, 2028 as the certificate expiration date; the certificate took effect February 28, 2026.