CLIA lab
CLIA 05D0937104: Hi Chang Choi, MD Inc
Los Alamitos, CA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 05D0937104 belongs to Hi Chang Choi, MD Inc in Los Alamitos, CA.
Certificate for Provider-Performed Microscopy Procedures, effective April 25, 2026, expires April 24, 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 for Provider-Performed Microscopy Procedures
- Certificate effective
- April 25, 2026
- Certificate expiration
- April 24, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- December 11, 1997
- Facility type
- Community clinic
- 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
- 05D0937104
- Lab name
- Hi Chang Choi, MD Inc
- Address
- 3801 Katella Ave Ste 207, Los Alamitos, CA 90720
- Phone
- (562) 799-6000
- Fax
- (562) 799-6001
Annual test volume the lab reported
- Waived tests
- 50
- Provider-performed microscopy tests
- 50
- Total
- 100
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
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- Alexandra Chrysanthis MDCertificate of Waiver, Physician office05D2099419
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Related
Questions
What is the CLIA number for Hi Chang Choi, MD Inc in Los Alamitos?
05D0937104, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Hi Chang Choi, MD Inc hold?
A Certificate for Provider-Performed Microscopy Procedures, according to the CMS file.
When does CLIA 05D0937104 expire?
The CMS file lists April 24, 2028 as the certificate expiration date; the certificate took effect April 25, 2026.