CLIA lab
CLIA 24D0971762: Denfeld Occupational Medicine
Duluth, MN. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 24D0971762 belongs to Denfeld Occupational Medicine in Duluth, MN.
Certificate of Waiver, effective March 21, 2026, expires March 20, 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
- March 21, 2026
- Certificate expiration
- March 20, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- March 21, 2000
- Facility type
- Ancillary test site
- Ownership (control type)
- Private
- 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
- 24D0971762
- Lab name
- Denfeld Occupational Medicine
- Address
- 4702 Grand Avenue, Duluth, MN 55807
- Phone
- (218) 726-5345
- Fax
- (218) 529-6828
Annual test volume the lab reported
- Waived tests
- 5,800
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
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Related
Questions
What is the CLIA number for Denfeld Occupational Medicine in Duluth?
24D0971762, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Denfeld Occupational Medicine hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 24D0971762 expire?
The CMS file lists March 20, 2028 as the certificate expiration date; the certificate took effect March 21, 2026.