CLIA lab
CLIA 05D1061661: Cheng-Yang Christian Tuan, MD
San Francisco, CA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 05D1061661 belongs to Cheng-Yang Christian Tuan, MD in San Francisco, CA.
Certificate of Waiver, effective November 22, 2024, expires November 21, 2026.
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 of Waiver
- Certificate effective
- November 22, 2024
- Certificate expiration
- November 21, 2026
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- November 22, 2006
- 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
- 05D1061661
- Lab name
- Cheng-Yang Christian Tuan, MD
- Address
- 1580 Valencia St Ste 504, San Francisco, CA 94110
- Phone
- (415) 695-7661
- Fax
- (415) 695-7665
Annual test volume the lab reported
- Waived tests
- 500
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 Cheng-Yang Christian Tuan, MD in San Francisco?
05D1061661, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Cheng-Yang Christian Tuan, MD hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 05D1061661 expire?
The CMS file lists November 21, 2026 as the certificate expiration date; the certificate took effect November 22, 2024.