CLIA lab
CLIA 50D0977099: Northwest Asthma & Allergy
Pasco, WA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 50D0977099 belongs to Northwest Asthma & Allergy in Pasco, WA.
Certificate for Provider-Performed Microscopy Procedures, effective August 21, 2000, 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
- August 21, 2000
- Certificate expiration
- April 4, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- August 21, 2000
- Facility type
- Physician office
- Ownership (control type)
- Unknown
- 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
- 50D0977099
- Lab name
- Northwest Asthma & Allergy
- Address
- 9521 Sandifur Pkwy Ste 201, Pasco, WA 99301
- Phone
- (509) 946-0189
- Fax
- (509) 946-0264
Annual test volume the lab reported
- Provider-performed microscopy tests
- 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 Northwest Asthma & Allergy in Pasco?
50D0977099, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Northwest Asthma & Allergy hold?
A Certificate for Provider-Performed Microscopy Procedures, according to the CMS file.
When does CLIA 50D0977099 expire?
The CMS file lists April 4, 2028 as the certificate expiration date; the certificate took effect August 21, 2000.