Steven Kagen, M.D

NPI 1235175589 · on the registry since 2006 · sole proprietor

Practice

Address: 100 W Lawrence St Ste 410
Appleton, WI 54911
Phone: (920) 739-9100
Fax: (920) 739-8779
Organisation at this address: Kagen Allergy Clinic S.C.
Kagen Dermatology Clinic Sc
The Kagen Allergy Clinic Sc
Inferred from a shared address, not stated in the registry.
Clinicians at this address: 4

Registry record

Primary taxonomy: 207KA0200X
207KA0200X
Licence states on file: WI
From the registry's licence fields, which are often incomplete.
Sex: Male
Record last updated: 2026-04-24

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