CLIA lab
CLIA 05D0880947: Ray Hsiao Medical Office
Hacienda Heights, CA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 05D0880947 belongs to Ray Hsiao Medical Office in Hacienda Heights, CA.
Certificate of Waiver, effective January 5, 2026, expires January 4, 2028.
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
- January 5, 2026
- Certificate expiration
- January 4, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- January 3, 1994
- 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
- 05D0880947
- Lab name
- Ray Hsiao Medical Office
- Address
- 1850 S Azusa Avenue Number 308, Hacienda Heights, CA 91745
- Phone
- (626) 854-7866
- Fax
- (626) 346-3349
Annual test volume the lab reported
- Waived tests
- 100
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
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- Colima Medical ClinicCertificate of Waiver, Physician office05D0719144
- E Lin DO IncCertificate of Waiver, Physician office05D2332075
- El Encanto Hlthcare-Habilitation CTRCertificate of Waiver, Skilled nursing or nursing facility05D0875864
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- Greater Valley Physicians Medical GroupCertificate of Waiver, Physician office05D2096529
- Hacienda CbasCertificate of Waiver, Other05D2329799
Related
Questions
What is the CLIA number for Ray Hsiao Medical Office in Hacienda Heights?
05D0880947, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Ray Hsiao Medical Office hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 05D0880947 expire?
The CMS file lists January 4, 2028 as the certificate expiration date; the certificate took effect January 5, 2026.