Anesthesiology in Waterloo, Iowa
Data updated monthly · Last refresh September 2026
29 Anesthesiology providers practice in Waterloo, and 14% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.
Anesthesiology providers in Waterloo
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. Albert Jackson, MDWaterloo, IA · $15 in drug and device payments (2025) ·
(319) 272-5000 Dr. Andrew Shen, M.D.Waterloo, IA · No drug or device payments recorded (2025) ·
(319) 272-5000 Dr. Anke Bellinger, MDWaterloo, IA · $729 in drug and device payments (2025) · Telehealth ·
(319) 272-5000 Dr. Ashok Kewalramani, DOWaterloo, IA · No drug or device payments recorded (2025) ·
(319) 272-5000 Dr. Joshua PriebeWaterloo, IA · No drug or device payments recorded (2025) ·
(319) 235-3886 Dr. Karl Terwilliger, MDWaterloo, IA · No drug or device payments recorded (2025) ·
(319) 235-3886 Dr. Keeran Ghandivel, MDWaterloo, IA · No drug or device payments recorded (2025) ·
(319) 235-3886 Dr. Kent Croskey, DOWaterloo, IA · No drug or device payments recorded (2025) ·
(319) 272-5000 Dr. Luis Avila, MDWaterloo, IA · No drug or device payments recorded (2025) ·
(319) 272-5000 Dr. Luiz Gustavo Moreira Costa, MDWaterloo, IA · No drug or device payments recorded (2025) ·
(319) 272-5000 Dr. Lyle Stefanich, MDWaterloo, IA · No drug or device payments recorded (2025) ·
(319) 235-3886 Dr. Mark Shockley, M.D.Waterloo, IA · No drug or device payments recorded (2025) ·
(319) 272-5000 Dr. Matthew Grady, M.D.Waterloo, IA · No drug or device payments recorded (2025) ·
(319) 235-5386 Dr. Michael Meier, MDWaterloo, IA · No drug or device payments recorded (2025) ·
(319) 272-5000 Dr. Michael Peters, M.D.Waterloo, IA · No drug or device payments recorded (2025) ·
(319) 272-5000 Dr. Natesh Yepuri, MBBSWaterloo, IA · No drug or device payments recorded (2025) ·
(319) 272-5000 Dr. Nathan Hahn, MDWaterloo, IA · $142 in drug and device payments (2025) ·
(319) 272-5000 Dr. Paula Mcfadden, MDWaterloo, IA · No drug or device payments recorded (2025) ·
(319) 235-3886 Dr. Peter Hohnstein, MDWaterloo, IA · No drug or device payments recorded (2025) ·
(319) 272-5000 Dr. Prodosh Sen-gupta, M.D.Waterloo, IA · No drug or device payments recorded (2025) ·
(319) 272-5000 Dr. Rachelle Makinde, MDWaterloo, IA · No drug or device payments recorded (2025) ·
(319) 272-5000 Dr. Ramachandra Vemulapalli, MDWaterloo, IA · No drug or device payments recorded (2025) ·
(319) 235-3886 Dr. Rodrigo Otavio Lami Pereira, MDWaterloo, IA · No drug or device payments recorded (2025) ·
(319) 235-3941 Dr. Steven Punke, M.D.Waterloo, IA · No drug or device payments recorded (2025) ·
(319) 235-5386 Dr. Tahseen Husain, MDWaterloo, IA · No drug or device payments recorded (2025) ·
(319) 235-3886 Dr. Victor Salamanca, M.D.Waterloo, IA · No drug or device payments recorded (2025) ·
(319) 272-5000 Dr. Vijayasimha Pothula, MDWaterloo, IA · $81 in drug and device payments (2025) ·
(319) 235-5386 Dr. Vytautas Naslenas, MDWaterloo, IA · No drug or device payments recorded (2025) ·
(319) 272-5000 Dr. Webster Clayton, MDWaterloo, IA · No drug or device payments recorded (2025) ·
(319) 272-5000 Common questions
How many Anesthesiology providers are in Waterloo, Iowa?There are 29 Anesthesiology providers with active NPI records practicing in Waterloo, according to federal NPPES data refreshed monthly.
How many Anesthesiology providers in Waterloo received drug or device company payments?4 of 29 (14%) 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 Waterloo Anesthesiology across Iowa