CLIA lab
CLIA 05D2298440: Bass Cancer Center, A Division of Bass Medical Gro
Walnut Creek, CA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 05D2298440 belongs to Bass Cancer Center, A Division of Bass Medical Gro in Walnut Creek, CA.
Certificate of Waiver, effective February 1, 2026, expires January 31, 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
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Certificate
- Certificate type
- Certificate of Waiver
- Certificate effective
- February 1, 2026
- Certificate expiration
- January 31, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- February 1, 2024
- Facility type
- Independent
- 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
- 05D2298440
- Lab name
- Bass Cancer Center, A Division of Bass Medical Gro
- Address
- 575 Lennon Lane Suite 153, Walnut Creek, CA 94598
- Phone
- (925) 433-8786
- Fax
- (925) 433-8788
Annual test volume the lab reported
- Waived tests
- 5,700
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Walnut Creek, CA
- Alameda Care HospiceCertificate of Waiver, Hospice05D2335108
- Allergy and Asthma Midecal Group of the Bay AreaCertificate of Waiver, Physician office05D2194729
- Allergy and Astma Medical GroupCertificate of Waiver, Physician office05D0993348
- Anthony Bernens, MD A Div of Bass Med GroupCertificate of Waiver, Physician office05D2098537
- Aspen Surgery Center, LLCCertificate of Waiver, Ambulatory surgery center05D1076006
- Athome Healthcare Team-East Bay, LLCCertificate of Waiver, Home health agency05D2163719
- Balanced Pain ManagementCertificate of Waiver, Physician office05D1085771
- Barry Rotman, MD, IncCertificate of Waiver, Physician office05D1078781
- Bay Area Retina AssociatesCertificate of Waiver, Physician office05D1069402
- Bay Area Surgical Specialist Services, LLCCertificate of Waiver, Ambulatory surgery center05D2104424
Related
Questions
What is the CLIA number for Bass Cancer Center, A Division of Bass Medical Gro in Walnut Creek?
05D2298440, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Bass Cancer Center, A Division of Bass Medical Gro hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 05D2298440 expire?
The CMS file lists January 31, 2028 as the certificate expiration date; the certificate took effect February 1, 2026.