CLIA lab
CLIA 50D0683437: Advanced Dermatology and Skin Surgery
Spokane, WA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 50D0683437 belongs to Advanced Dermatology and Skin Surgery in Spokane, WA.
Certificate for Provider-Performed Microscopy Procedures, effective January 1, 2021, expires April 4, 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 for Provider-Performed Microscopy Procedures
- Certificate effective
- January 1, 2021
- Certificate expiration
- April 4, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- January 19, 1993
- Facility type
- Physician office
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA exempt laboratory
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 50D0683437
- Lab name
- Advanced Dermatology and Skin Surgery
- Address
- 5905 N Mayfair St Ste 200, Spokane, WA 99208
- Phone
- (509) 456-7414
- Fax
- (509) 624-0763
Annual test volume the lab reported
- Waived tests
- 1,000
- Provider-performed microscopy tests
- 500
- Total
- 1,500
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
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Related
Questions
What is the CLIA number for Advanced Dermatology and Skin Surgery in Spokane?
50D0683437, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Advanced Dermatology and Skin Surgery hold?
A Certificate for Provider-Performed Microscopy Procedures, according to the CMS file.
When does CLIA 50D0683437 expire?
The CMS file lists April 4, 2028 as the certificate expiration date; the certificate took effect January 1, 2021.