CLIA lab
CLIA 41D0907233: Olga Tverskaya MD
Cranston, RI. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 41D0907233 belongs to Olga Tverskaya MD in Cranston, RI.
Certificate of Waiver, effective October 11, 2025, expires October 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
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 Waiver
- Certificate effective
- October 11, 2025
- Certificate expiration
- October 10, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- October 11, 1995
- 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
- 41D0907233
- Lab name
- Olga Tverskaya MD
- Address
- 1120 Park Ave, Cranston, RI 02910
- Phone
- (401) 943-9011
- Fax
- (401) 464-4087
Annual test volume the lab reported
- Waived tests
- 100
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Cranston, RI
- A Michael Coppa MDCertificate for Provider-Performed Microscopy Procedures, Physician office41D0959290
- Alee Behavioral HealthcareCertificate of Waiver, Other41D2216759
- Amir Alizadeh MD IncCertificate of Waiver, Physician office41D2024194
- Cedar Crest Nursing CentreCertificate of Waiver, Skilled nursing or nursing facility41D0663616
- Cedar Home HealthCertificate of Waiver, Home health agency41D1099445
- Chartercare Medical AssociatesCertificate of Waiver, Physician office41D2154671
- Chiron Chiropractic Care LLCCertificate of Waiver, Other practitioner41D2168210
- Cnemg Center for Primary CareCertificate of Waiver, Physician office41D2332767
- Coastal Dermatology & Cosmetic CenterCertificate of Compliance, Physician office41D2285652
- Coastal Medical Cranston Primary CareCertificate of Waiver, Physician office41D2156537
Related
Questions
What is the CLIA number for Olga Tverskaya MD in Cranston?
41D0907233, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Olga Tverskaya MD hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 41D0907233 expire?
The CMS file lists October 10, 2027 as the certificate expiration date; the certificate took effect October 11, 2025.