CMS Medicare Part B & NPPES State Registry
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IA Physicians & Specialists (221)
Ranked strictly by objective annual CMS Medicare procedure volume, regional Z-scores, and GPCI fair self-pay consult benchmarks. Zero sponsored doctors.
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Family Practice (589)
Internal Medicine (221)
Orthopedic Surgery (135)
Ophthalmology (116)
Cardiology (93)
Hospitalist (92)
Dermatology (66)
Urology (59)
Otolaryngology (57)
Emergency Medicine (56)
Pulmonary Disease (51)
Gastroenterology (51)
Neurology (43)
General Surgery (42)
Nephrology (41)
Interventional Cardiology (41)
Physical Medicine and Rehabilitation (36)
Radiation Oncology (32)
Top Cities in IA
West Des Moines, IA • 44.44th Pct
Dr. Ashley Simpson Nedved, DO
Internal Medicine • NPI #1215319272
5,512 CMS svcs/yr 521 Medicare pts/yr
Des Moines, IA • 80.85th Pct
Dr. Michael O'conner, DO
Internal Medicine • NPI #1396724167
5,462 CMS svcs/yr 1,104 Medicare pts/yr
West Des Moines, IA • 38.89th Pct
Dr. Jon Van Der Veer, DO
Internal Medicine • NPI #1649408808
5,383 CMS svcs/yr 293 Medicare pts/yr
Council Bluffs, IA • 75.00th Pct
Dr. Matthew Fryzek, MD
Internal Medicine • NPI #1417020595
5,380 CMS svcs/yr 499 Medicare pts/yr
Urbandale, IA • 40.00th Pct
Dr. Narasimha Palagummi, MD
Internal Medicine • NPI #1336272103
5,363 CMS svcs/yr 594 Medicare pts/yr
Ames, IA • 46.15th Pct
Dr. Abigail Gabriel, MD
Internal Medicine • NPI #1639587850
5,253 CMS svcs/yr 384 Medicare pts/yr
Dubuque, IA • 43.75th Pct
Dr. Matthew Kirkendall, MD
Internal Medicine • NPI #1821067794
5,253 CMS svcs/yr 302 Medicare pts/yr
Cedar Rapids, IA • 92.31th Pct
TOP 10%
Dr. Melanie Stahlberg, MD
Internal Medicine • NPI #1851353676
5,238 CMS svcs/yr 529 Medicare pts/yr
West Des Moines, IA • 33.33th Pct
Dr. Heather Mohr, DO
Internal Medicine • NPI #1912010562
5,228 CMS svcs/yr 567 Medicare pts/yr
Ames, IA • 38.46th Pct
Dr. Shauna Basener, DO
Internal Medicine • NPI #1902060759
5,057 CMS svcs/yr 361 Medicare pts/yr
Des Moines, IA • 78.72th Pct
Dr. Charles Lozier, MD
Internal Medicine • NPI #1972612166
4,982 CMS svcs/yr 447 Medicare pts/yr
Des Moines, IA • 76.60th Pct
Dr. Matthew Hartnett, MD
Internal Medicine • NPI #1194384008
4,886 CMS svcs/yr 453 Medicare pts/yr
Ames, IA • 30.77th Pct
Dr. Arul Molian, MD
Internal Medicine • NPI #1942291976
4,777 CMS svcs/yr 382 Medicare pts/yr
Ames, IA • 23.08th Pct
Dr. Kristy Calland, DO
Internal Medicine • NPI #1588939631
4,560 CMS svcs/yr 360 Medicare pts/yr
West Des Moines, IA • 27.78th Pct
Dr. Benjamin Monson, MD
Internal Medicine • NPI #1962816512
4,499 CMS svcs/yr 471 Medicare pts/yr
Dubuque, IA • 37.50th Pct
Dr. Brian Sullivan, MD
Internal Medicine • NPI #1194771048
4,440 CMS svcs/yr 233 Medicare pts/yr
Dubuque, IA • 31.25th Pct
Dr. Amy Winsky, MD
Internal Medicine • NPI #1467867598
4,285 CMS svcs/yr 202 Medicare pts/yr
Dubuque, IA • 25.00th Pct
Dr. Mark Moore, MD
Internal Medicine • NPI #1922052786
4,218 CMS svcs/yr 226 Medicare pts/yr
West Burlington, IA • 80.00th Pct
Dr. Mark Woodard, DO
Internal Medicine • NPI #1114975141
4,098 CMS svcs/yr 1,993 Medicare pts/yr
Des Moines, IA • 74.47th Pct
Dr. Louis Schneider, DO
Internal Medicine • NPI #1932195864
4,085 CMS svcs/yr 511 Medicare pts/yr
West Des Moines, IA • 22.22th Pct
Dr. Ailey Brehmer, DO
Internal Medicine • NPI #1104939545
4,067 CMS svcs/yr 492 Medicare pts/yr
Dubuque, IA • 18.75th Pct
Dr. Elise Mcpherson, DO
Internal Medicine • NPI #1326532425
4,008 CMS svcs/yr 228 Medicare pts/yr
Urbandale, IA • 20.00th Pct
Dr. Erin Voelschow, DO
Internal Medicine • NPI #1699333146
3,995 CMS svcs/yr 287 Medicare pts/yr
Dubuque, IA • 12.50th Pct
Dr. Gina Moran, MD
Internal Medicine • NPI #1619946084
3,971 CMS svcs/yr 295 Medicare pts/yr
Mason City, IA • 90.00th Pct
TOP 10%
Dr. William Riesen, MD
Internal Medicine • NPI #1548377997
3,901 CMS svcs/yr 1,815 Medicare pts/yr
Clive, IA • 66.67th Pct
Dr. Rajalakshmi Iyer, MD
Internal Medicine • NPI #1699745760
3,896 CMS svcs/yr 310 Medicare pts/yr
West Des Moines, IA • 16.67th Pct
Dr. Lena Rydberg Freese, DO
Internal Medicine • NPI #1124257019
3,896 CMS svcs/yr 362 Medicare pts/yr
Ames, IA • 15.38th Pct
Dr. Firas Salti, MD
Internal Medicine • NPI #1285615666
3,886 CMS svcs/yr 375 Medicare pts/yr
Cedar Rapids, IA • 84.62th Pct
Dr. Heidi Dahlem, MD
Internal Medicine • NPI #1619001781
3,860 CMS svcs/yr 402 Medicare pts/yr
Iowa City, IA • 77.78th Pct
Dr. Megha Sampat, MD
Internal Medicine • NPI #1417571779
3,831 CMS svcs/yr 458 Medicare pts/yr
Dubuque, IA • 6.25th Pct
Dr. Mark Runde, MD
Internal Medicine • NPI #1992759088
3,724 CMS svcs/yr 365 Medicare pts/yr
West Des Moines, IA • 11.11th Pct
Dr. Levi Goff, DO
Internal Medicine • NPI #1588288443
3,699 CMS svcs/yr 432 Medicare pts/yr
Council Bluffs, IA • 62.50th Pct
Dr. Isam Marar, MD
Internal Medicine • NPI #1104976109
3,679 CMS svcs/yr 299 Medicare pts/yr
Sioux City, IA • 85.71th Pct
Dr. David Daniels, MD
Internal Medicine • NPI #1972558229
3,597 CMS svcs/yr 372 Medicare pts/yr
Cedar Rapids, IA • 76.92th Pct
Dr. Trisha Sheeley, MD
Internal Medicine • NPI #1194772079
3,542 CMS svcs/yr 599 Medicare pts/yr
Waterloo, IA • 70.00th Pct
Dr. Vinko Bogdanic, MD
Internal Medicine • NPI #1932184249
3,479 CMS svcs/yr 507 Medicare pts/yr
Ames, IA • 7.69th Pct
Dr. Manuel Arbelaez Agudelo, MD
Internal Medicine • NPI #1093237562
3,385 CMS svcs/yr 349 Medicare pts/yr
Ankeny, IA • 33.33th Pct
Dr. Dominick Ervelli, DO
Internal Medicine • NPI #1871572990
3,326 CMS svcs/yr 243 Medicare pts/yr
Waterloo, IA • 60.00th Pct
Dr. Pratibha Dua, MD
Internal Medicine • NPI #1235116369
3,320 CMS svcs/yr 790 Medicare pts/yr
Des Moines, IA • 72.34th Pct
Dr. Shardul Poudyal, MD
Internal Medicine • NPI #1689962284
3,306 CMS svcs/yr 516 Medicare pts/yr
Ankeny, IA • 16.67th Pct
Dr. Chad Stocker, DO
Internal Medicine • NPI #1942313507
3,285 CMS svcs/yr 349 Medicare pts/yr
Des Moines, IA • 70.21th Pct
Dr. Molly Ropte, DO
Internal Medicine • NPI #1689168890
3,280 CMS svcs/yr 328 Medicare pts/yr
Cedar Rapids, IA • 69.23th Pct
Dr. Todd Butler, MD
Internal Medicine • NPI #1710964994
3,236 CMS svcs/yr 492 Medicare pts/yr
West Des Moines, IA • 5.56th Pct
Dr. Jordan Peterson, MD
Internal Medicine • NPI #1306228366
3,220 CMS svcs/yr 393 Medicare pts/yr
Dubuque, IA • 0.00th Pct
Dr. Naomi Hasselblad, MD
Internal Medicine • NPI #1205280468
3,115 CMS svcs/yr 125 Medicare pts/yr
Mason City, IA • 80.00th Pct
Dr. Janice Kirsch, MD
Internal Medicine • NPI #1992809636
3,014 CMS svcs/yr 747 Medicare pts/yr
Sioux City, IA • 71.43th Pct
Dr. Mark Carlson, MD
Internal Medicine • NPI #1609837368
3,006 CMS svcs/yr 175 Medicare pts/yr
Des Moines, IA • 68.09th Pct
Dr. Ryan Tomlinson, MD
Internal Medicine • NPI #1497054662
2,981 CMS svcs/yr 257 Medicare pts/yr