Care compare

CLIA 05D2018945: Oaks Internal Medicine, A Professional Medical

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

CLIA number 05D2018945 belongs to Oaks Internal Medicine, A Professional Medical in Thousand Oaks, CA.

Certificate of Waiver, effective January 19, 2025, expires January 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

RUN IT IN RIVVI

Map your lab's test names to LOINC codes

Map the tests

Free to start. Opens Rivvi, the AI workspace for healthcare teams.

2M+ interactions500K+ patientsHIPAA BAA

Certificate

Certificate type
Certificate of Waiver
Certificate effective
January 19, 2025
Certificate expiration
January 18, 2027
Status in the CMS file
Active (termination code 00)
Original participation date
January 19, 2011
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

Ask Rivvi

Ask about this listing.

Opens a workspace. Rivvi explains the public directory record. It does not confirm a provider's status.

Lab and contact

CLIA number
05D2018945
Lab name
Oaks Internal Medicine, A Professional Medical
Additional name
Corporation
Address
3295 Old Conejo Rd, Thousand Oaks, CA 91320
Phone
(805) 375-6000

Annual test volume the lab reported

Waived tests
150

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

Other labs in Thousand Oaks, CA

Related

Questions

What is the CLIA number for Oaks Internal Medicine, A Professional Medical in Thousand Oaks?

05D2018945, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Oaks Internal Medicine, A Professional Medical hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 05D2018945 expire?

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

RUN IT IN RIVVI

Map your lab's test names to LOINC codes

Map the tests

Free to start. Opens Rivvi, the AI workspace for healthcare teams.

2M+ interactions500K+ patientsHIPAA BAA

Try it on your own data today.

Free to start. Most teams are using it the same day.