CLIA lab

CLIA 33D2203064: DR Magdalena Swierczewski

S Hampton, NY. Certificate and address details from the CMS Provider of Services file for clinical laboratories.

CLIA number 33D2203064 belongs to DR Magdalena Swierczewski in S Hampton, NY.

Certificate of Waiver, effective December 2, 2024, expires December 1, 2026.

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
December 2, 2024
Certificate expiration
December 1, 2026
Status in the CMS file
Active (termination code 00)
Original participation date
December 2, 2020
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
33D2203064
Lab name
DR Magdalena Swierczewski
Additional name
Integrative Concierge Medicine
Address
33 Flying Point Road Suite 107, S Hampton, NY 11968
Phone
(631) 285-0015
Fax
(631) 204-5226

Annual test volume the lab reported

Waived tests
75

Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.

Related

Questions

What is the CLIA number for DR Magdalena Swierczewski in S Hampton?

33D2203064, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does DR Magdalena Swierczewski hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 33D2203064 expire?

The CMS file lists December 1, 2026 as the certificate expiration date; the certificate took effect December 2, 2024.

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