CLIA lab
CLIA 14D2143127: Oswego Family Physicians
Naperville, IL. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 14D2143127 belongs to Oswego Family Physicians in Naperville, IL.
Certificate of Waiver, effective January 24, 2026, expires January 23, 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 24, 2026
- Certificate expiration
- January 23, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- January 24, 2018
- 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
- 14D2143127
- Lab name
- Oswego Family Physicians
- Address
- 507 Fairway Dr #127, Naperville, IL 60563
- Phone
- (630) 551-0047
- Fax
- (630) 551-0048
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.
Affiliated CLIA numbers
Other labs in Naperville, IL
- A B C Pediatrics LTDCertificate of Waiver, Physician office14D0866815
- Advanced Ivf InstituteCertificate of Accreditation, Independent14D0989623
- Advent - NapervilleCertificate of Waiver, Physician office14D2284215
- Advocate Heart and Vascular Ambulatory Surgery CTRCertificate of Registration, Ambulatory surgery center14D2342798
- Advocate Medical Group - NapervilleCertificate of Waiver, Physician office14D0908759
- Advocate Medical Group NapervilleCertificate for Provider-Performed Microscopy Procedures, Physician office14D2217746
- Advocate Medical Group Pediatrics NapervilleCertificate of Waiver, Physician office14D2054542
- Aesthetic Surgery AssociatesCertificate of Waiver, Other14D1063568
- Afc NapervilleCertificate of Waiver, Other14D2278034
- Alden-Naperville Rehab & Hlth Care CTRCertificate of Waiver, Skilled nursing or nursing facility14D0696725
Related
Questions
What is the CLIA number for Oswego Family Physicians in Naperville?
14D2143127, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Oswego Family Physicians hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 14D2143127 expire?
The CMS file lists January 23, 2028 as the certificate expiration date; the certificate took effect January 24, 2026.