CLIA lab

CLIA 36D2295889: Group Health Mason Ob/Gyn

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

CLIA number 36D2295889 belongs to Group Health Mason Ob/Gyn in Mason, OH.

Certificate for Provider-Performed Microscopy Procedures, effective December 19, 2025, expires December 18, 2027.

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
December 19, 2025
Certificate expiration
December 18, 2027
Status in the CMS file
Active (termination code 00)
Original participation date
December 19, 2023
Facility type
Physician office
Ownership (control type)
Other
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
36D2295889
Lab name
Group Health Mason Ob/Gyn
Additional name
Trihealth H, LLC
Address
6010 Mason Montgomery Road, Mason, OH 45040
Phone
(513) 204-6390
Fax
(513) 204-6393

Annual test volume the lab reported

Waived tests
3,600
Provider-performed microscopy tests
3,600
Total
7,200

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 Group Health Mason Ob/Gyn in Mason?

36D2295889, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Group Health Mason Ob/Gyn hold?

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

When does CLIA 36D2295889 expire?

The CMS file lists December 18, 2027 as the certificate expiration date; the certificate took effect December 19, 2025.

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