CLIA lab
CLIA 52D0388536: Richard E Neils MD
Oconomowoc, WI. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 52D0388536 belongs to Richard E Neils MD in Oconomowoc, WI.
Certificate of Compliance, effective December 9, 2025, expires December 8, 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
Run it in Rivvi
Map your lab's test names to LOINC codes
Open in RivviFree to start. Opens Rivvi, the AI workspace for healthcare teams.
Certificate
- Certificate type
- Certificate of Compliance
- Certificate effective
- December 9, 2025
- Certificate expiration
- December 8, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- September 1, 1992
- Facility type
- Physician office
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA laboratory
- Directly affiliated labs
- 1
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 52D0388536
- Lab name
- Richard E Neils MD
- Address
- 888 Thackeray Trail Ste 212, Oconomowoc, WI 53066
- Phone
- (262) 567-0247
- Fax
- (262) 567-2573
Annual test volume the lab reported
- Waived tests
- 100
- Provider-performed microscopy tests
- 50
- Other nonwaived tests
- 395
- Total
- 545
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Affiliated CLIA numbers
Other labs in Oconomowoc, WI
- AdventCertificate of Waiver, Physician office52D2184780
- Allegiance Medical, SCCertificate of Waiver, Physician office52D2328858
- Aurora Wilkinson Medical Clinic UrgentCertificate of Waiver, Physician office52D2000602
- Dimensions Living OconomowocCertificate of Waiver, Assisted living facility52D2117984
- Everside Health, Llc-Oconomowoc Sentry EquipmentCertificate of Waiver, Physician office52D2149235
- Forefront Dermatology, SCCertificate of Compliance, Physician office52D2108034
- Lake Area Free ClinicCertificate of Waiver, Community clinic52D0987626
- Lake Country Endoscopy CenterCertificate of Waiver, Ambulatory surgery center52D1090159
- Lake Country Pediatrics, SCCertificate of Waiver, Physician office52D0937038
- Lutheran Homes of OconomowocCertificate of Waiver, Skilled nursing or nursing facility52D0674743
Related
Questions
What is the CLIA number for Richard E Neils MD in Oconomowoc?
52D0388536, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Richard E Neils MD hold?
A Certificate of Compliance, according to the CMS file.
When does CLIA 52D0388536 expire?
The CMS file lists December 8, 2027 as the certificate expiration date; the certificate took effect December 9, 2025.