CLIA lab

CLIA 05D2135886: Northbay Healthcare Center for Specialty Care

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

CLIA number 05D2135886 belongs to Northbay Healthcare Center for Specialty Care in Napa, CA.

Certificate for Provider-Performed Microscopy Procedures, effective August 29, 2025, expires August 28, 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
August 29, 2025
Certificate expiration
August 28, 2027
Status in the CMS file
Active (termination code 00)
Original participation date
August 29, 2017
Facility type
Other practitioner
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
05D2135886
Lab name
Northbay Healthcare Center for Specialty Care
Address
3250 Beard Rd, Napa, CA 94558
Phone
(707) 646-4180
Fax
(707) 646-4185

Annual test volume the lab reported

Waived tests
600
Provider-performed microscopy tests
1,200
Total
1,800

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 Northbay Healthcare Center for Specialty Care in Napa?

05D2135886, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Northbay Healthcare Center for Specialty Care hold?

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

When does CLIA 05D2135886 expire?

The CMS file lists August 28, 2027 as the certificate expiration date; the certificate took effect August 29, 2025.

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