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Search › Wisconsin › Cytopathology Physician

Willis Rieker, M.D

NPI 1689714834 · on the registry since 2007 · sole proprietor

Practice

Address
1969 W Hart Rd
Beloit, WI 53511
Phone
(608) 364-5131
Fax
(608) 364-3185
Organisation at this address
Tmf Group Corp
Ambler Dialysis Llc
Beloit Radiology Ltd
Hart Road Pathology Sc
Taylor Family Group Inc
Inferred from a shared address, not stated in the registry.
Clinicians at this address
116

Registry record

Primary taxonomy
Cytopathology Physician
207ZC0500X
Also registered as
Anatomic Pathology & Clinical Pathology Physician
Licence states on file
WI
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2025-09-11

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Wisconsin