| Kevin Vermeer | IOWA HEALTH SYSTEM | $1,816,961 |
| Nathan Fierce Md | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $1,433,057 |
| Denny Drake | IOWA HEALTH SYSTEM | $1,206,969 |
| Gokul Subhas Md | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $1,199,303 |
| Rajeev Fernando Md | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $1,144,476 |
| Saurabh Aggarwal Md | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $1,078,617 |
| Craig Stark Md | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $1,071,092 |
| Art Nizza | IOWA HEALTH SYSTEM | $1,064,768 |
| Jitendrakumar Gupta Md To 617 | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $919,935 |
| Daniel Carpenter | IOWA HEALTH SYSTEM | $843,895 |
| Susan Thompson | IOWA HEALTH SYSTEM | $746,756 |
| David Williams Md | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $743,388 |
| Renee Rasmussen | IOWA HEALTH SYSTEM | $728,656 |
| Enrique Bedia Md To 1216 | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $720,516 |
| Michael Willerth Md To 1218 | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $615,776 |
| Larry Smith | LIFESPACE COMMUNITIES INC | $603,909 |
| Russell Adams Md | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $595,242 |
| Emily Porter | IOWA HEALTH SYSTEM | $592,523 |
| Prasad Nadkarni Md | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $584,808 |
| Steven Cahalan Md | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $581,899 |
| Amr Kamhawy Md To 1217 | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $577,738 |
| M Sloan Bentley | LIFESPACE COMMUNITIES INC | $550,664 |
| Daniel Allen Md | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $540,855 |
| Miles King | CARE INITIATIVES | $540,752 |
| Douglas Dawson Md To 1216 | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $520,335 |
| Kirk Peterson Md To 1214 | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $515,165 |
| Jason Cogdill Md To 1216 | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $514,524 |
| Keith Seashore | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $511,324 |
| Sabra Rosener | IOWA HEALTH SYSTEM | $488,012 |
| Chad Stadsvold Do | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $486,964 |
| Laura Smith | IOWA HEALTH SYSTEM | $486,666 |
| Andrew Nordine Md | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $486,251 |
| Mark Johnson | IOWA HEALTH SYSTEM | $482,246 |
| Jason Huisenga Do | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $480,403 |
| Margaret Vanoosten | UNITYPOINT AT HOME | $479,255 |
| Patricia Newland Md | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $472,963 |
| Mary Osborn | IOWA HEALTH SYSTEM | $470,063 |
| Lincoln Wallace Md | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $463,120 |
| Todd Langager Md To 1218 | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $460,327 |
| Brian Jones | IOWA HEALTH SYSTEM | $452,197 |
| Matthew Romanin | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $447,259 |
| Kent Lehr | IOWA HEALTH SYSTEM | $435,604 |
| Aric Sharp | IOWA HEALTH SYSTEM | $433,794 |
| Daniel Glascock Md | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $425,179 |
| Clayton Schuett Do To 1218 | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $423,922 |
| Matthew Behrens | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $422,787 |
| Wendy Mortimore | IOWA HEALTH SYSTEM | $421,953 |
| Matthew Kirschner | IOWA HEALTH SYSTEM | $417,688 |
| Steve Mccullough | IOWA STUDENT LOAN LIQUIDITY CORPORATION | $415,240 |
| Todd Butler Md | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $413,119 |
| Eric Neverman Do | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $411,465 |
| Katherine Schmitt Md | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $409,746 |
| John Roof Md | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $409,012 |
| Kyle Christiason Md | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $406,906 |
| Ann Walsh | LIFESPACE COMMUNITIES INC | $405,680 |
| Stan Danielson Md | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $404,410 |
| Himabindu Alla Md | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $392,300 |
| Derek Clevidence | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $383,306 |
| John Sheehan | IOWA HEALTH SYSTEM | $379,323 |
| Shawn Spooner Md | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $365,205 |
| Andrea White Md | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $364,567 |
| Russell Mauk | LIFESPACE COMMUNITIES INC | $339,319 |
| Todd Burchill | IOWA HEALTH SYSTEM | $332,468 |
| Terese Juntz | LIFESPACE COMMUNITIES INC | $330,168 |
| Charleen Schlepp | CARE INITIATIVES | $328,450 |
| Jeffray Chungath | TELLIGEN | $321,036 |
| Thomas Brod | LIFESPACE COMMUNITIES INC | $316,775 |
| Nicolo Amari | TARRANT COUNTY SENIOR LIVING CENTER INC | $314,526 |
| Brent Willett | IOWA HEALTH CARE ASSOCIATION | $312,539 |
| David Dixon | CARE INITIATIVES | $293,700 |
| Heidi Leavengood | LIFESPACE COMMUNITIES INC | $291,522 |
| Sara E Hamm | LIFESPACE COMMUNITIES INC | $286,178 |
| Marcel Devetten | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | $285,204 |
| James D Cutter | DES MOINES GOLF AND COUNTRY CLUB | $270,170 |
| John Couture | LIFESPACE COMMUNITIES INC | $264,544 |
| Amy E Lacroix | LIFESPACE COMMUNITIES INC | $259,682 |
| Erin Lacey | IOWA STUDENT LOAN LIQUIDITY CORPORATION | $252,360 |
| Jodi Bleier | LIFESPACE COMMUNITIES INC | $250,634 |
| Christopher Santuae | NORTHWEST SENIOR HOUSING CORPORATION | $246,268 |
| Blaire Goldstein | LIFESPACE COMMUNITIES INC | $246,034 |
| Gary Steinke | IOWA ASSOCIATION OF INDEPENDENT COLLEGES AND UNIVERSITIES | $243,294 |
| Donald Petersen | IOWA FARM BUREAU FEDERATION | $239,541 |
| James Horsman | LIFESPACE COMMUNITIES INC | $235,093 |
| Miriam Yocum | CARE INITIATIVES | $232,560 |
| Craig Flanagan To 918 | UNITYPOINT AT HOME | $224,036 |
| Stephen Stewart | IOWA HEALTH INFORMATION NETWORK | $223,197 |
| Dave Duncan | IOWA COMMUNICATIONS ALLIANCE | $223,029 |
| Chris Hutfless | LIFESPACE COMMUNITIES INC | $220,672 |
| Martha Holloway | NORTHWEST SENIOR HOUSING CORPORATION | $218,672 |
| David Miller | IOWA FARM BUREAU FEDERATION | $215,157 |
| Jeramy Kuhn | CARE INITIATIVES | $214,474 |
| Peggy Mason | TELLIGEN | $212,024 |
| Ron Foresman | IOWA STUDENT LOAN LIQUIDITY CORPORATION | $211,407 |
| David Miller | LIFESPACE COMMUNITIES INC | $209,438 |
| Bryan Welty | LIFESPACE COMMUNITIES INC | $208,072 |
| Tom O'Meara | INDEPENDENT INSURANCE AGENTS OF IOWA | $206,633 |
| James Robinson | DEERFIELD RETIREMENT COMMUNITY INC | $205,732 |
| Cindy Baddeloo | IOWA HEALTH CARE ASSOCIATION | $204,807 |
| Cindy Bartz | IOWA STUDENT LOAN LIQUIDITY CORPORATION | $202,210 |
| Maia Bonner | LIFESPACE COMMUNITIES INC | $200,583 |