Emergency Medicine in Eau Claire, Wisconsin
Data updated monthly · Last refresh September 2026
66 Emergency Medicine providers practice in Eau Claire, and 8% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.
Emergency Medicine providers in Eau Claire
Listed alphabetically. 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. Paul Krantz, D.O.Eau Claire, WI · No drug or device payments recorded (2025) ·
(715) 838-5222 Dr. Rachel Ferguson, MDEau Claire, WI · No drug or device payments recorded (2025) ·
(715) 838-5222 Dr. Rebekah Guthman, MDEau Claire, WI · No drug or device payments recorded (2025) ·
(715) 838-5222 Dr. Ricardo Obcena, MDEau Claire, WI · No drug or device payments recorded (2025) ·
(715) 858-4500 Dr. Robert Tillotson, DOEau Claire, WI · $71 in drug and device payments (2025) ·
(715) 838-5222 Dr. Robert Wynkoop, MDEau Claire, WI · No drug or device payments recorded (2025) ·
(715) 838-5222 Dr. Ryan Rauh, MDEau Claire, WI · No drug or device payments recorded (2025) ·
(608) 234-0929 Dr. Samuel Evers, MDEau Claire, WI · No drug or device payments recorded (2025) ·
(715) 838-3635 Dr. Sarah Dalton, MDEau Claire, WI · No drug or device payments recorded (2025) ·
(715) 838-3635 Dr. Sheffey Massey, DOEau Claire, WI · No drug or device payments recorded (2025) ·
(715) 838-5222 Dr. Stanley Daniel, M.D.Eau Claire, WI · No drug or device payments recorded (2025) ·
(715) 717-4121 Dr. Stephen Ferguson, MDEau Claire, WI · No drug or device payments recorded (2025) ·
(715) 838-5222 Dr. Steven Hall, M.D.Eau Claire, WI · No drug or device payments recorded (2025) ·
(715) 858-4500 Dr. Susan Cullinan, MDEau Claire, WI · No drug or device payments recorded (2025) ·
(715) 838-3240 Dr. Tracy Marko, MDEau Claire, WI · No drug or device payments recorded (2025) ·
(715) 838-5222 Dr. William Haselow, M.D.Eau Claire, WI · No drug or device payments recorded (2025) ·
(414) 290-6715 Common questions
How many Emergency Medicine providers are in Eau Claire, Wisconsin?There are 66 Emergency Medicine providers with active NPI records practicing in Eau Claire, according to federal NPPES data refreshed monthly.
How many Emergency Medicine providers in Eau Claire received drug or device company payments?5 of 66 (8%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
Where does this data come from?Provider records 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.
All specialties in Eau Claire Emergency Medicine across Wisconsin
