CLIA lab
CLIA 05D1047663: Ralph Mayer, MD
Huntington Park, CA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 05D1047663 belongs to Ralph Mayer, MD in Huntington Park, CA.
Certificate of Waiver, effective November 9, 2025, expires November 8, 2027.
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 9, 2025
- Certificate expiration
- November 8, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- November 9, 2005
- 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
- 05D1047663
- Lab name
- Ralph Mayer, MD
- Address
- 2568 Clarendon, Huntington Park, CA 90255
- Phone
- (323) 582-5444
Annual test volume the lab reported
- Waived tests
- 2,500
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Huntington Park, CA
- Altamed Health Services Corporation RugbyCertificate of Waiver, Community clinic05D0994368
- Altamed Medical GroupCertificate of Waiver, Federally qualified health center05D2102128
- Altamed Medical Group - Huntington Park, RugbyCertificate of Waiver, Federally qualified health center05D2231509
- Altamed Medical Group - Huntington Park, SevilleCertificate of Waiver, Federally qualified health center05D2324212
- Altamed Pace- Walnut ParkCertificate of Waiver, Federally qualified health center05D2283992
- Amg, A Professional Medical CorpCertificate of Waiver, Physician office05D0887287
- Centro De Cuidado Renal, LLCCertificate of Waiver, End stage renal disease dialysis facility05D2259838
- Clinica Medica Virgen De GuadalupeCertificate of Waiver, Physician office05D1045885
- Community Hospital of Huntington ParkCertificate of Accreditation, Hospital05D0949242
- Community Prenatal & Medical ClinicCertificate of Waiver, Physician office05D0973996
Related
Questions
What is the CLIA number for Ralph Mayer, MD in Huntington Park?
05D1047663, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Ralph Mayer, MD hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 05D1047663 expire?
The CMS file lists November 8, 2027 as the certificate expiration date; the certificate took effect November 9, 2025.