Impactortho, Inc.: payments to clinicians
245 clinicians received $39,790 from Impactortho, Inc. in 2025; Orthopaedic Surgery is the most common specialty among the largest recipients. Most of it (55%) was food and beverage, then travel and lodging (45%). The largest single recipient (Orthopaedic Surgery, Arizona) received $1,425.
| Program year | Total | Payments | Clinicians paid |
|---|---|---|---|
| 2025 | $39,790 | 603 | 245 |
| 2024 | $52,353 | 825 | 287 |
Largest recipients in 2025
| # | Clinician | Specialty | Location | Amount |
|---|---|---|---|---|
| 1 | John Hunt Udall, M.D. | Orthopaedic Surgery | Mesa, AZ | $1,425 |
| 2 | Ahmed Khalil Attia, MD | Orthopaedic Surgery | Tucson, AZ | $1,124 |
| 3 | Andrew Ashby Barrett, M.D. | Orthopaedic Surgery, Sports Medicine | Buckeye, AZ | $1,081 |
| 4 | Sean M. Mitchell, M.D. | Orthopaedic Surgery, Hand Surgery | Phoenix, AZ | $982.59 |
| 5 | Stephen Joseph Ros, M.D., PH.D. | Orthopaedic Surgery, Hand Surgery | Flagstaff, AZ | $973.17 |
| 6 | Jeffrey Eugene McAlister, DPM | Podiatrist, Foot & Ankle Surgery | Scottsdale, AZ | $964.63 |
| 7 | Ryan Anthony Neeley, D.O. | Orthopaedic Surgery, Sports Medicine | Gilbert, AZ | $958.41 |
| 8 | Ian Kay Brimhall, DO | Orthopaedic Surgery | Lakeside, AZ | $912.07 |
| 9 | Katherine Xie, M.D. | Orthopaedic Surgery | Sun City West, AZ | $894.70 |
| 10 | Damien Richardson, MD | Orthopaedic Surgery | Scottsdale, AZ | $887.56 |
| 11 | Richard Keith Bassett, DO | Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery | Prescott, AZ | $877.13 |
| 12 | Midhat Patel | Orthopaedic Surgery | Scottsdale, AZ | $840.40 |
| 13 | Nicole Rachel Baxter, DPM | Podiatrist, Foot & Ankle Surgery | Decatur, GA | $839.24 |
| 14 | Wilford Lee Richardson, M.D. | Orthopaedic Surgery, Hand Surgery | Prescott, AZ | $827.41 |
| 15 | Elizabeth Mirdza Batterton, M.D. | Family Medicine, Sports Medicine | Phoenix, AZ | $817.08 |
| 16 | Jessica Anne Nelson, MD | Student in an Organized Health Care Education/Training Program | Tucson, AZ | $721.96 |
| 17 | Evan R. Porter, MD | Orthopaedic Surgery | Glendale, AZ | $715.06 |
| 18 | Saba Hajimollaali Kani, DPM | Podiatrist, Foot & Ankle Surgery | Prescott, AZ | $705.59 |
| 19 | Varqa Rouhipour, MD | Orthopaedic Surgery | Chandler, AZ | $703.34 |
| 20 | William Durkin, DO | Orthopaedic Surgery, Sports Medicine | Mesa, AZ | $681.72 |
| 21 | Justin Singh, D.P.M. | Podiatrist, Foot & Ankle Surgery | Mesa, AZ | $634.65 |
| 22 | John Michael Tokish, MD | Orthopaedic Surgery, Sports Medicine | Scottsdale, AZ | $624.40 |
| 23 | Anup Ajit Shah, MD | Orthopaedic Surgery, Sports Medicine | Phoenix, AZ | $619.51 |
| 24 | Karla Ann Surdynski, FNP-C | Nurse Practitioner, Family | Phoenix, AZ | $556.40 |
| 25 | Garrison Lawrence Whitaker, M.D. | Orthopaedic Surgery, Hand Surgery | Phoenix, AZ | $529.26 |
| 26 | Abigail Ruth Hamilton, MD | Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery | Tucson, AZ | $528.68 |
| 27 | Kirk James Hippensteel, MD | Orthopaedic Surgery | Phoenix, AZ | $528.17 |
| 28 | Joey Allen Clayton, PA-C | Physician Assistant, Surgical | Prescott Valley, AZ | $498.70 |
| 29 | Alexander Joseph Friedl, PA-C | Physician Assistant, Surgical | Gilbert, AZ | $453.83 |
| 30 | Nathaniel A. Ptak | Podiatrist, Foot & Ankle Surgery | Sierra Vista, AZ | $451.61 |
| 31 | Michael Brendan Rose, MD | Orthopaedic Surgery, Sports Medicine | Loma Linda, CA | $443.76 |
| 32 | Martin H.S. Weisman, M.D. | Orthopaedic Surgery, Foot and Ankle Surgery | Phoenix, AZ | $412.98 |
| 33 | Cole Cook, PA | Physician Assistant | Phoenix, AZ | $405.12 |
| 34 | Kristin Rassam, PA-C | Physician Assistant | Phoenix, AZ | $372.70 |
| 35 | Kyle Frederick Chun, M.D. | Orthopaedic Surgery, Sports Medicine | Prescott Valley, AZ | $336.29 |
| 36 | Bryn Nisbet Berens, MD | Orthopaedic Surgery | Tucson, AZ | $332.81 |
| 37 | Thomas R. Carter, MD | Orthopaedic Surgery | Phoenix, AZ | $305.99 |
| 38 | Michelle Son, MD | Orthopaedic Surgery, Sports Medicine | Buckeye, AZ | $295.13 |
| 39 | Jason C. Datta, MD | Orthopaedic Surgery, Orthopaedic Surgery of the Spine | Tempe, AZ | $275.93 |
| 40 | Nirain A. D'Souza, M.D. | Orthopaedic Surgery | Mesa, AZ | $261.68 |
| 41 | Grant Schindler, DPM | Podiatrist, Foot & Ankle Surgery | Tucson, AZ | $248.44 |
| 42 | Rebecca Lynn Varney, DPM | Podiatrist, Foot & Ankle Surgery | Phoenix, AZ | $248.44 |
| 43 | Nathan Charles Sherman, MD, MBA | Orthopaedic Surgery | Tucson, AZ | $247.83 |
| 44 | Amanda Rose Cheetham, PA-C | Physician Assistant | Gilbert, AZ | $247.72 |
| 45 | Robert A. Mileski, MD | Orthopaedic Surgery | Scottsdale, AZ | $228.19 |
| 46 | Tony Kim Nguyen, MD | Orthopaedic Surgery, Sports Medicine | Phoenix, AZ | $227.29 |
| 47 | Eric James Rebich, D.O. | Orthopaedic Surgery, Orthopaedic Surgery of the Spine | Peoria, AZ | $226.34 |
| 48 | Brett G. Brazier, DO | Orthopaedic Surgery | Davis Monthan Afb, AZ | $217.99 |
| 49 | Lewis H. Freed, DPM | Podiatrist | Mesa, AZ | $215.15 |
| 50 | David Eric Jaffe, M.D. | Orthopaedic Surgery, Foot and Ankle Surgery | Phoenix, AZ | $212.79 |
| 51 | Michael Joseph Radcliffe, DPM | Podiatrist, Foot & Ankle Surgery | Houston, TX | $208.77 |
| 52 | Patrick Edward Saunders | Orthopaedic Surgery | Phoenix, AZ | $205.96 |
| 53 | Evan S. Lederman, MD | Orthopaedic Surgery | Phoenix, AZ | $194.02 |
| 54 | Cameron Alden Roth, MD | Orthopaedic Surgery, Hand Surgery | Peoria, AZ | $181.66 |
| 55 | Alexis Danae Rounds, MD | Orthopaedic Surgery | Prescott, AZ | $178.46 |
| 56 | Zachary Anthony Flynn, D.P.M. | Podiatrist, Foot & Ankle Surgery | Phoenix, AZ | $159.56 |
| 57 | Jeffrey Dalton Hassebrock, M.D. | Orthopaedic Surgery, Sports Medicine | Aurora, CO | $159.43 |
| 58 | Issada Thongtrangan, MD | Orthopaedic Surgery | Scottsdale, AZ | $158.94 |
| 59 | Ross Jones, D.O. | Orthopaedic Surgery, Orthopaedic Surgery of the Spine | Flagstaff, AZ | $158.94 |
| 60 | Mark James Wang, M.D. | Orthopaedic Surgery, Orthopaedic Surgery of the Spine | Phoenix, AZ | $158.94 |
| 61 | Ramez Sakkab | Podiatrist | Auburn, CA | $153.28 |
| 62 | Mathew T. Phillips, M.D. | Orthopaedic Surgery | Louisville, KY | $147.36 |
| 63 | Casandra Smith | Physician Assistant | Phoenix, AZ | $147.00 |
| 64 | Theresa Pak, DO | Orthopaedic Surgery | Sun City, AZ | $142.59 |
| 65 | Jordan Liles | Orthopaedic Surgery, Sports Medicine | Scottsdale, AZ | $142.31 |
| 66 | Matthew Thomas Weichbrodt, DO | Orthopaedic Surgery, Hand Surgery | Sun City, AZ | $141.89 |
| 67 | Stephanie Nulty, MD, MBA | Orthopaedic Surgery | Novi, MI | $141.89 |
| 68 | Christopher Van Damme | Podiatrist, Foot & Ankle Surgery | Gilbert, AZ | $140.34 |
| 69 | Katelyn Terese Koschmeder, MD | Orthopaedic Surgery | Scottsdale, AZ | $140.19 |
| 70 | Eugenia A. Lin | Orthopaedic Surgery | Scottsdale, AZ | $140.19 |
| 71 | Alexandra Maria Cancio-Bello, MD | Orthopaedic Surgery | Scottsdale, AZ | $140.19 |
| 72 | Amy Marie Zeller, MD | Orthopaedic Surgery | Scottsdale, AZ | $140.19 |
| 73 | Michael Lane Moore, MD | Orthopaedic Surgery | Scottsdale, AZ | $140.19 |
| 74 | Ammer Mountasir Dbeis, DO | Orthopaedic Surgery, Hand Surgery | Goodyear, AZ | $139.19 |
| 75 | Robert James Reitz III | Surgery, Surgery of the Hand | Phoenix, AZ | $139.19 |
| 76 | Dirk S. Gesink, MD | Orthopaedic Surgery | Phoenix, AZ | $139.04 |
| 77 | Anikar Chhabra, MD | Orthopaedic Surgery, Sports Medicine | Scottsdale, AZ | $137.81 |
| 78 | Jordan K. Sisto, DPM | Podiatrist, Foot & Ankle Surgery | Mesa, AZ | $122.25 |
| 79 | Christopher Yeung, M.D. | Specialist | Phoenix, AZ | $121.77 |
| 80 | Braiden Heaps, M.D. | Orthopaedic Surgery | Bountiful, UT | $115.47 |
| 81 | Jacob John Wolfrum, DPM | Podiatrist, Foot & Ankle Surgery | Gilbert, AZ | $110.65 |
| 82 | Charles David Eichstaedt, DO | Radiology, Diagnostic Radiology | Scottsdale, AZ | $108.33 |
| 83 | Brady Biederbeck, PA-C | Physician Assistant | Spartanburg, SC | $108.33 |
| 84 | Matthew Gulbrandsen, MD | Orthopaedic Surgery, Sports Medicine | Gilbert, AZ | $108.33 |
| 85 | Saad Tarabichi, MD | Orthopaedic Surgery | Scottsdale, AZ | $108.33 |
| 86 | Kostas John Economopoulos, MD | Orthopaedic Surgery | Phoenix, AZ | $108.33 |
| 87 | Paul Ryan Van Schuyver, MD | Orthopaedic Surgery | Scottsdale, AZ | $108.33 |
| 88 | Collin E M Brathwaite, MD | Specialist | Mineola, NY | $108.33 |
| 89 | Sean Renfree, MD | Orthopaedic Surgery | Scottsdale, AZ | $108.33 |
| 90 | Anthony Hall, PA | Physician Assistant | Scottsdale, AZ | $108.33 |
| 91 | Jose Miguel Iturregui-Pastrana, MD | Orthopaedic Surgery | Scottsdale, AZ | $108.33 |
| 92 | Jack Haglin, MD, MS | Orthopaedic Surgery | Boston, MA | $108.33 |
| 93 | Damon C. Adamany, MD | Orthopaedic Surgery, Hand Surgery | Sun City West, AZ | $104.16 |
| 94 | James Cardinal, MD | Orthopaedic Surgery | Iowa City, IA | $86.37 |
| 95 | Thomas Rooth Acott, MD | Orthopaedic Surgery, Hand Surgery | Gilbert, AZ | $86.37 |
| 96 | Paulo Castaneda, MD | Orthopaedic Surgery, Orthopaedic Trauma | Phoenix, AZ | $70.52 |
| 97 | David Bennett | Orthopaedic Surgery, Pediatric Orthopaedic Surgery | Gilbert, AZ | $70.52 |
| 98 | Clayton Eichenseer, DO | Student in an Organized Health Care Education/Training Program | Ventura, CA | $70.52 |
| 99 | Tom Joris Crijns, MD | Orthopaedic Surgery | Phoenix, AZ | $70.52 |
| 100 | Jessica Davis Burns | Orthopaedic Surgery, Pediatric Orthopaedic Surgery | Phoenix, AZ | $70.52 |
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records