CLIA lookup
CLIA Labs in Oakdale, CA
Every lab with an active CLIA certificate at a city address, A to Z. Open a lab for its certificate dates.
13 labs in Oakdale, CA hold an active CLIA certificate in the CMS file posted October 16, 2026.
8 hold a Certificate of Waiver.
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
License: a US government work, in the public domain (Public Domain Mark 1.0).
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CLIA Labs in Oakdale, CA
| Lab ↑ | CLIA number | Certificate | Facility type |
|---|---|---|---|
| Andres A Arellano MD | 05D0954552 | Waiver | Physician office |
| Bruce Blackhart MD | 05D0698619 | PPM | Physician office |
| Chaitanya N Mahida, MD Inc | 05D0863917 | Waiver | Physician office |
| David A Olson, MD A Professional Corporation | 05D0671708 | PPM | Physician office |
| Lee J Horwitz, MD | 05D2291596 | Waiver | Physician office |
| Norman Chock MD Inc | 05D0610790 | Waiver | Physician office |
| Oak Valley Care Center | 05D0714735 | Waiver | Skilled nursing or nursing facility |
| Oak Valley Community Health Center | 05D1104049 | PPM | Rural health clinic |
| Oak Valley Hospital | 05D0610809 | Accreditation | Hospital |
| Oak Valley Hospital District | 05D2263511 | Waiver | Ambulance |
| Oakdale Kidney Center, LLC | 05D0965022 | Waiver | End stage renal disease dialysis facility |
| Pathways Healthcare | 05D0610818 | PPM | Physician office |
| Walgreens 11934 | 05D2301451 | Waiver | Pharmacy |
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
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Questions
How many CLIA labs are in Oakdale, CA?
13 labs with a Oakdale address hold an active CLIA certificate in the CMS file posted October 16, 2026.
What certificates do Oakdale labs hold?
8 Certificate of Waiver, 4 Certificate for Provider-Performed Microscopy Procedures, 1 Certificate of Accreditation.
What does a CLIA number look like?
Ten characters: two digits, the letter D, then seven digits (for example 45D2100035). CMS assigns one to each laboratory certificate under the Clinical Laboratory Improvement Amendments.