Surgical Volume

Left atrial appendage closure (Watchman) · Montana

Left atrial appendage closure (Watchman) in Montana: the highest-volume physicians

10 physicians in Montana billed Medicare for 252 left atrial appendage closure (Watchman) procedures in 2024. The top 10, with the year before beside it.

Top 10

RankPhysician20242023Change
1William F. Dresen, MDClinical Cardiac Electrophysiology · Billings4870−31%
2Loren P. Budge, MDClinical Cardiac Electrophysiology · Billings4044−9%
3Daniel B. Spoon, MDInterventional Cardiology · Missoula3936+8%
4Robert T. Terry, MDCardiology · Billings2731−13%
5James T. Maddux, MDCardiology · Missoula2340−42%
6Michael C. Reed, MDInterventional Cardiology · Missoula20—
7Alrich L. Gray, MDClinical Cardiac Electrophysiology · Great Falls17—
8Anastasios P. Saliaris, MDClinical Cardiac Electrophysiology · Billings1512
9Joshua C. Vogt, MDInterventional Cardiology · Kalispell1214
10Jonathan Brunson, MDInternal Medicine · Kalispell1119

A rank counts procedures billed under the physician's own NPI (CPT 33340), in 2024, Medicare fee-for-service only. A surgeon who mostly treats younger or Medicare Advantage patients will rank lower than their total volume. Method and limits.