CLIA lab
CLIA 05D0971035: Stephen Sims MD
Mountain View, CA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 05D0971035 belongs to Stephen Sims MD in Mountain View, CA.
Certificate for Provider-Performed Microscopy Procedures, effective March 2, 2026, expires March 1, 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
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 for Provider-Performed Microscopy Procedures
- Certificate effective
- March 2, 2026
- Certificate expiration
- March 1, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- March 2, 2000
- 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
- 05D0971035
- Lab name
- Stephen Sims MD
- Address
- 525 South Dr, Ste 107, Mountain View, CA 94040
- Phone
- (650) 386-0386
- Fax
- (650) 386-0468
Annual test volume the lab reported
- Waived tests
- 330
- Provider-performed microscopy tests
- 25
- Total
- 355
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Mountain View, CA
- Advanced Cardiovascular SpecialistsCertificate of Waiver, Physician office05D0591473
- Agah MedicalCertificate of Waiver, Physician office05D2318089
- Aleracare-Mountain ViewCertificate of Waiver, Physician office05D2298191
- Allied Laboratories, IncCertificate of Compliance, Independent05D0605512
- Arti Pediatrics, IncCertificate of Waiver, Physician office05D2086306
- Avita MDCertificate of Waiver, Physician office05D2304336
- Bay Area Men's Wellness, PC DBA Gameday Men'sCertificate of Accreditation, Physician office05D2310588
- Carbon Health Medical Group of California, PCCertificate of Waiver, Physician office05D2284677
- Carol A Somersille MDCertificate for Provider-Performed Microscopy Procedures, Physician office05D0919687
- Crossover HealthCertificate of Waiver, Physician office05D2102192
Related
Questions
What is the CLIA number for Stephen Sims MD in Mountain View?
05D0971035, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Stephen Sims MD hold?
A Certificate for Provider-Performed Microscopy Procedures, according to the CMS file.
When does CLIA 05D0971035 expire?
The CMS file lists March 1, 2028 as the certificate expiration date; the certificate took effect March 2, 2026.