CLIA lab
CLIA 05D0553321: Los Alamitos Hematology/Oncology
Los Alamitos, CA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 05D0553321 belongs to Los Alamitos Hematology/Oncology in Los Alamitos, CA.
Certificate of Compliance, effective December 3, 2024, expires December 2, 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
Run it in Rivvi
Map your lab's test names to LOINC codes
Open in RivviFree to start. Opens Rivvi, the AI workspace for healthcare teams.
Certificate
- Certificate type
- Certificate of Compliance
- Certificate effective
- December 3, 2024
- Certificate expiration
- December 2, 2026
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- January 20, 1993
- 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
- 05D0553321
- Lab name
- Los Alamitos Hematology/Oncology
- Address
- 3801 Katella Ave Ste 207, Los Alamitos, CA 90720
- Phone
- (562) 598-9745
- Fax
- (562) 598-0355
Annual test volume the lab reported
- Other nonwaived tests
- 8,000
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Los Alamitos, CA
- Abc Pediatrics Medical CenterCertificate of Waiver, Physician office05D0917038
- Advanced Dermatology Care of S CCertificate of Compliance, Physician office05D1032204
- Alamitos Dermatological Medical Clinic IncCertificate of Compliance, Physician office05D0553338
- Alamitos West Health & RehabilitationCertificate of Waiver, Skilled nursing or nursing facility05D0709057
- Alexandra Chrysanthis MDCertificate of Waiver, Physician office05D2099419
- Biogene DiagnosticsCertificate of Compliance, Independent05D2284039
- Calah Partners LLC DBA US RenalCertificate of Waiver, End stage renal disease dialysis facility05D2230456
- Cancer and Blood Specialty Clinic LabCertificate of Registration, Independent05D2349791
- Carbon Health Medical GroupCertificate of Waiver, Physician office05D2100329
- Cardiovascular Care IncCertificate of Accreditation, Physician office05D0870350
Related
Questions
What is the CLIA number for Los Alamitos Hematology/Oncology in Los Alamitos?
05D0553321, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Los Alamitos Hematology/Oncology hold?
A Certificate of Compliance, according to the CMS file.
When does CLIA 05D0553321 expire?
The CMS file lists December 2, 2026 as the certificate expiration date; the certificate took effect December 3, 2024.