CLIA lab
CLIA 05D2164684: Sarah Lowenthal, MD, A Professional Corporation
Mill Valley, CA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 05D2164684 belongs to Sarah Lowenthal, MD, A Professional Corporation in Mill Valley, CA.
Certificate of Waiver, effective April 11, 2025, expires April 10, 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
- April 11, 2025
- Certificate expiration
- April 10, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- April 11, 2019
- 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
- 05D2164684
- Lab name
- Sarah Lowenthal, MD, A Professional Corporation
- Address
- 655 Redwood Highway, Frontage Road, Suite 364, Mill Valley, CA 94941
- Phone
- (415) 569-4918
- Fax
- (855) 224-1595
Annual test volume the lab reported
- Waived tests
- 300
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Mill Valley, CA
- Aesthetic DermatologyCertificate of Compliance, Physician office05D0594082
- Brightstar HealthcareCertificate of Waiver, Home health agency05D2006388
- Curtis F Robinson MD IncCertificate of Waiver, Physician office05D1036905
- DRS Leonards Johnson Crosby Dab GinCertificate of Waiver, Physician office05D0674887
- David A Laub MDCertificate of Compliance, Physician office05D0937820
- Douglas E Cohen MD, IncCertificate of Waiver, Physician office05D2313215
- Energize Health and Hormones IncCertificate of Waiver, Physician office05D2337333
- Golden Gate Pediatrics, A Medical CorporationCertificate of Waiver, Physician office05D0715276
- Infusion Express of California, IncCertificate of Waiver, Other05D2309437
- Infusion for Health Mill ValleyCertificate of Waiver, Other05D2349870
Related
Questions
What is the CLIA number for Sarah Lowenthal, MD, A Professional Corporation in Mill Valley?
05D2164684, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Sarah Lowenthal, MD, A Professional Corporation hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 05D2164684 expire?
The CMS file lists April 10, 2027 as the certificate expiration date; the certificate took effect April 11, 2025.