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Pain Medicine (Anesthesiology) in Waterloo, Iowa

Data updated monthly · Last refresh September 2026

3 Pain Medicine (Anesthesiology) providers practice in Waterloo. Listings are drawn from federal public records and are not endorsements.

Pain Medicine (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. Gayathry Inamdar, MD
Waterloo, IA · $674 in drug and device payments (2025) · Telehealth · (319) 272-3323
Dr. Justin Elwood, MD
Waterloo, IA · $150 in drug and device payments (2025) · (319) 272-5000
Dr. Robert Federhofer
Waterloo, IA · No drug or device payments recorded (2025) · (319) 272-5000

Common questions

How many Pain Medicine (Anesthesiology) providers are in Waterloo, Iowa?

There are 3 Pain Medicine (Anesthesiology) providers with active NPI records practicing in Waterloo, 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 Waterloo Pain Medicine (Anesthesiology) across Iowa

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.