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Clinical & Laboratory Immunology (Allergy & Immunology) in Wisconsin

Data updated monthly · Last refresh September 2026

0 Clinical & Laboratory Immunology (Allergy & Immunology) providers practice in Wisconsin. The largest concentration is in Onalaska. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

0providers
Onalaskatop city

Clinical & Laboratory Immunology (Allergy & Immunology) by city in Wisconsin

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Clinical & Laboratory Immunology (Allergy & Immunology) in Onalaska1 providers
Clinical & Laboratory Immunology (Allergy & Immunology) in Wauwatosa1 providers

Clinical & Laboratory Immunology (Allergy & Immunology) providers in Wisconsin

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Demetrios Theodoropoulos, M.D.
Onalaska, WI · $764 in drug and device payments (2025) · Telehealth · (608) 782-2027
Dr. Walter Brummund, M.D.,PHD
Wauwatosa, WI · No drug or device payments recorded (2025) · (414) 475-9101

Common questions

How many Clinical & Laboratory Immunology (Allergy & Immunology) providers are in Wisconsin?

There are 0 Clinical & Laboratory Immunology (Allergy & Immunology) providers with active NPI records practicing in Wisconsin, according to federal NPPES data refreshed monthly.

Which cities in Wisconsin have the most Clinical & Laboratory Immunology (Allergy & Immunology) providers?

Onalaska (1), Wauwatosa (1) have the highest concentration of Clinical & Laboratory Immunology (Allergy & Immunology) providers in Wisconsin.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Clinical & Laboratory Immunology (Allergy & Immunology) in Wisconsin? Get featured.