CLIA lab
CLIA 38D2234903: Middlefield Oaks Assisted Living LLC
Cottage Grove, OR. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 38D2234903 belongs to Middlefield Oaks Assisted Living LLC in Cottage Grove, OR.
Certificate of Waiver, effective September 3, 2025, expires September 2, 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
- September 3, 2025
- Certificate expiration
- September 2, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- September 3, 2021
- Facility type
- Assisted living facility
- 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
- 38D2234903
- Lab name
- Middlefield Oaks Assisted Living LLC
- Address
- 1500 Village Dr, Cottage Grove, OR 97424
- Phone
- (541) 623-0032
Annual test volume the lab reported
- Waived tests
- 2,800
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Cottage Grove, OR
- Advantage Dental + Cottage GroveCertificate of Waiver, Other38D2303598
- Cottage Grove Post AcuteCertificate of Waiver, Skilled nursing or nursing facility38D0627086
- Grove Care ClinicCertificate of Waiver, Physician office38D2323711
- Icco DBA Best MedCertificate of Waiver, Other38D0938352
- Magnolia GardensCertificate of Waiver, Assisted living facility38D2233607
- Mccoys PharmacyCertificate of Waiver, Pharmacy38D2227743
- Peace Health Cottage Grove Community Med CTRCertificate of Waiver, Hospital38D0972744
- Peacehealth Cottage Grove LaboratoryCertificate of Accreditation, Independent38D0627087
- Peacehealth Medical Group Cottage GroveCertificate of Waiver, Physician office38D0699633
- Safeway Pharmacy #1458Certificate of Waiver, Pharmacy38D2081025
Related
Questions
What is the CLIA number for Middlefield Oaks Assisted Living LLC in Cottage Grove?
38D2234903, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Middlefield Oaks Assisted Living LLC hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 38D2234903 expire?
The CMS file lists September 2, 2027 as the certificate expiration date; the certificate took effect September 3, 2025.