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Anesthesiology in Casper, Wyoming

Data updated monthly · Last refresh September 2026

22 Anesthesiology providers practice in Casper. Listings are drawn from federal public records and are not endorsements.

Anesthesiology providers in Casper

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 Mcafee, M.D.
Casper, WY · $44 in drug and device payments (2025) · (307) 577-7201
Dr. Bradley Palmer, MD
Casper, WY · No drug or device payments recorded (2025) · (307) 995-8100
Dr. Daphne Kontos
Casper, WY · No drug or device payments recorded (2025) · (800) 822-7201
Dr. David Barahal, M.D.
Casper, WY · No drug or device payments recorded (2025) · (307) 237-5848
Dr. David Baxter, MD
Casper, WY · No drug or device payments recorded (2025) · (307) 577-7201
Dr. Dustin Roberts, MD
Casper, WY · No drug or device payments recorded (2025) · (307) 577-2073
Dr. Jacqueline Peters, M.D.
Casper, WY · $85 in drug and device payments (2025) · (307) 577-7201
Dr. Jeffery Christensen, D.O.
Casper, WY · No drug or device payments recorded (2025) · (307) 237-5848
Dr. Jeffrey Fowler, MD
Casper, WY · $48 in drug and device payments (2025) · (307) 265-1792
Dr. John Billings, MD
Casper, WY · No drug or device payments recorded (2025) · (307) 577-7201
Dr. Joshua Ragan, MD
Casper, WY · No drug or device payments recorded (2025) · (307) 259-8260
Dr. Kerry Engelking, M.D.
Casper, WY · $98 in drug and device payments (2025) · (307) 277-5502
Dr. Kevin Hansen, MD
Casper, WY · $21 in drug and device payments (2025) · (307) 577-7201
Dr. Luke Bracke, M.D.
Casper, WY · No drug or device payments recorded (2025) · (207) 577-7201
Dr. Mary Weber, MD
Casper, WY · No drug or device payments recorded (2025) · (307) 577-2124
Dr. Matthew Chynoweth, DO
Casper, WY · $120 in drug and device payments (2025) · (307) 473-8173
Dr. Matthew Foley, MD
Casper, WY · $69 in drug and device payments (2025) · (307) 689-6109
Dr. Nathan Putnam, MD
Casper, WY · $46 in drug and device payments (2025) · (435) 720-2085
Dr. Peter Haftkowycz, M.D.
Casper, WY · No drug or device payments recorded (2025) · (307) 577-7201
Dr. Ryan Burton, MD
Casper, WY · No drug or device payments recorded (2025) · (307) 577-7201
Dr. Todd Witzeling, M.D.
Casper, WY · No drug or device payments recorded (2025) · (307) 577-2123
Dr. Warren Birch, MD
Casper, WY · No drug or device payments recorded (2025) · (307) 995-8100

Common questions

How many Anesthesiology providers are in Casper, Wyoming?

There are 22 Anesthesiology providers with active NPI records practicing in Casper, 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 Casper Anesthesiology across Wyoming

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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.