Anesthesiology in Hannibal, Missouri
Data updated monthly · Last refresh September 2026
8 Anesthesiology providers practice in Hannibal. Listings are drawn from federal public records and are not endorsements.
Anesthesiology providers in Hannibal
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. Andrew Hummel, M.D.Hannibal, MO · No drug or device payments recorded (2025) ·
(573) 248-5115 Dr. Eric Ruocco, M.D.Hannibal, MO · $47 in drug and device payments (2025) ·
(573) 248-1300 Dr. Jason Howard, D.O.Hannibal, MO · No drug or device payments recorded (2025) ·
(573) 248-5115 Dr. Lawerence Lauer, CRNAHannibal, MO · No drug or device payments recorded (2025) ·
(573) 406-1301 Dr. Mark Snyder, M.D.Hannibal, MO · $24 in drug and device payments (2025) ·
(573) 248-5115 Dr. Megan Kramer, D.O.Hannibal, MO · $49 in drug and device payments (2025) ·
(573) 248-1300 Dr. Thomas Turner, CRNAHannibal, MO · No drug or device payments recorded (2025) ·
(573) 406-1301 Dr. Tria Wilhite, M.D.Hannibal, MO · No drug or device payments recorded (2025) ·
(573) 406-1301 Common questions
How many Anesthesiology providers are in Hannibal, Missouri?There are 8 Anesthesiology providers with active NPI records practicing in Hannibal, according to federal NPPES data refreshed monthly.
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 Hannibal Anesthesiology across Missouri
