CLIA lab
CLIA 33D2223077: Flatiron Pediatrics of Port Washington
Port Washington, NY. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 33D2223077 belongs to Flatiron Pediatrics of Port Washington in Port Washington, NY.
Certificate of Waiver, effective May 4, 2025, expires May 3, 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 4, 2025
- Certificate expiration
- May 3, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- May 4, 2021
- Facility type
- Physician office
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA laboratory
- Directly affiliated labs
- 1
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 33D2223077
- Lab name
- Flatiron Pediatrics of Port Washington
- Address
- 14 Vanderventer Avenue Suite 210, Port Washington, NY 11050
- Phone
- (516) 588-3888
- Fax
- (646) 524-6043
Annual test volume the lab reported
- Waived tests
- 500
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Port Washington, NY
- Balanced Medical PLLCCertificate of Waiver, Physician office33D2321331
- Healthy Kids Pediatrics PLLCCertificate of Waiver, Physician office33D0143778
- Northwell Gohealth Urgent Care - PortCertificate of Waiver, Community clinic33D2288944
- Port Care Pediatrics NP PLLCCertificate of Waiver, Other practitioner33D2341107
- Port Washington Dialysis CenterCertificate of Waiver, End stage renal disease dialysis facility33D0982859
- Port Washington Fire DepartmentCertificate of Waiver, Ambulance33D2109648
- Raymond A Webster MDCertificate for Provider-Performed Microscopy Procedures, Physician office33D0876302
- Sands Point Center for Health and RehabilitationCertificate of Waiver, Skilled nursing or nursing facility33D2310716
- Scott Rex MD LLCCertificate of Waiver, Physician office33D1066489
- Walgreens No 18287Certificate of Waiver, Pharmacy33D2296103
Related
Questions
What is the CLIA number for Flatiron Pediatrics of Port Washington in Port Washington?
33D2223077, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Flatiron Pediatrics of Port Washington hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 33D2223077 expire?
The CMS file lists May 3, 2027 as the certificate expiration date; the certificate took effect May 4, 2025.