CLIA lab
CLIA 22D0958836: Western Massachusetts Hospital
Westfield, MA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 22D0958836 belongs to Western Massachusetts Hospital in Westfield, MA.
Certificate of Waiver, effective March 29, 2025, expires March 28, 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
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Certificate
- Certificate type
- Certificate of Waiver
- Certificate effective
- March 29, 2025
- Certificate expiration
- March 28, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- March 29, 1999
- Facility type
- Hospital
- Ownership (control type)
- Government, state
- 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
- 22D0958836
- Lab name
- Western Massachusetts Hospital
- Address
- 91 East Mountain Road, Westfield, MA 01085
- Phone
- (413) 562-4131
- Fax
- (413) 562-6808
Annual test volume the lab reported
- Waived tests
- 2,765
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Westfield, MA
- Arbors Assisted Living at Westfield, theCertificate of Waiver, Assisted living facility22D2194448
- Armbrook Village Senior Living ResidenceCertificate of Waiver, Assisted living facility22D2218698
- Baystate Convenient Care WestfieldCertificate of Waiver, Physician office22D2288447
- Baystate Noble HospitalCertificate of Accreditation, Hospital22D0067215
- Baystate Primary Care WestfieldCertificate of Waiver, Physician office22D2075073
- Baystate Women's Health WestfieldCertificate for Provider-Performed Microscopy Procedures, Physician office22D1020375
- Bethsaida Home Health Services LLCCertificate of Waiver, Home health agency22D2322067
- Community Health Care IncCertificate of Waiver, Other22D2141341
- Community Physicians PCCertificate of Waiver, Physician office22D2128763
- Family Medicine AssocsCertificate of Waiver, Physician office22D0067206
Related
Questions
What is the CLIA number for Western Massachusetts Hospital in Westfield?
22D0958836, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Western Massachusetts Hospital hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 22D0958836 expire?
The CMS file lists March 28, 2027 as the certificate expiration date; the certificate took effect March 29, 2025.