CLIA lab
CLIA 22D2325770: Knownwell Woburn
Woburn, MA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 22D2325770 belongs to Knownwell Woburn in Woburn, MA.
Certificate of Waiver, effective June 20, 2025, expires June 19, 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
- June 20, 2025
- Certificate expiration
- June 19, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- June 20, 2025
- 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
- 22D2325770
- Lab name
- Knownwell Woburn
- Address
- 7 Alfred Street, Suite 325, Woburn, MA 01801
- Phone
- (339) 793-8998
- Fax
- (833) 464-5350
Annual test volume the lab reported
- Waived tests
- 7,000
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Woburn, MA
- A Joyful Adult Health Care CenterCertificate of Waiver, Ancillary test site22D2109271
- Aesthetic Physicians of Massachusetts PCCertificate of Waiver, Physician office22D2050302
- Alliance Home Care Visiting Nurse Agency, IncCertificate of Waiver, Home health agency22D1104323
- Aviva Country Club HeightsCertificate of Waiver, Assisted living facility22D2288760
- Beth Israel Lahey Health Specialty Care, IncCertificate of Waiver, Physician office22D0078984
- Bilh PC Woburn Medical AssociatesCertificate of Waiver, Physician office22D0071162
- Boost Home Healthcare- North ShoreCertificate of Waiver, Home health agency22D2326397
- Community Health Care, IncCertificate of Waiver, Other22D2141344
- Community Healthcare Alliance, PLLCCertificate of Waiver, Physician office22D2274323
- Compassionate Care Hospice of Massachusetts, LLCCertificate of Waiver, Hospice22D1073414
Related
Questions
What is the CLIA number for Knownwell Woburn in Woburn?
22D2325770, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Knownwell Woburn hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 22D2325770 expire?
The CMS file lists June 19, 2027 as the certificate expiration date; the certificate took effect June 20, 2025.