CLIA lab

CLIA 03D0720602: Mark Seby MD PC

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

CLIA number 03D0720602 belongs to Mark Seby MD PC in Flagstaff, AZ.

Certificate for Provider-Performed Microscopy Procedures, effective September 1, 2026, expires August 31, 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 for Provider-Performed Microscopy Procedures
Certificate effective
September 1, 2026
Certificate expiration
August 31, 2028
Status in the CMS file
Active (termination code 00)
Original participation date
June 28, 1995
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
03D0720602
Lab name
Mark Seby MD PC
Address
417 N Agassiz St, Bldg 1, Flagstaff, AZ 86001
Phone
(928) 779-6169
Fax
(928) 779-4200

Annual test volume the lab reported

Waived tests
1,950

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 Mark Seby MD PC in Flagstaff?

03D0720602, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Mark Seby MD PC hold?

A Certificate for Provider-Performed Microscopy Procedures, according to the CMS file.

When does CLIA 03D0720602 expire?

The CMS file lists August 31, 2028 as the certificate expiration date; the certificate took effect September 1, 2026.

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