CLIA lab

CLIA 05D2107734: Parham Gharagozlou MD

Concord, CA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.

CLIA number 05D2107734 belongs to Parham Gharagozlou MD in Concord, CA.

Certificate of Waiver, effective January 21, 2026, expires January 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
January 21, 2026
Certificate expiration
January 20, 2028
Status in the CMS file
Active (termination code 00)
Original participation date
January 21, 2016
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
05D2107734
Lab name
Parham Gharagozlou MD
Address
3101 Clayton Rd, Concord, CA 94519
Phone
(925) 819-6634
Fax
(888) 990-1536

Annual test volume the lab reported

Waived tests
100

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

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Questions

What is the CLIA number for Parham Gharagozlou MD in Concord?

05D2107734, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Parham Gharagozlou MD hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 05D2107734 expire?

The CMS file lists January 20, 2028 as the certificate expiration date; the certificate took effect January 21, 2026.

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