Hip fracture surgery · California
Hip fracture surgery in California: the highest-volume physicians
201 physicians in California billed Medicare for 5,132 hip fracture surgery procedures in 2024. The top 27, with the year before beside it.
Top 27
| Rank | Physician | 2024 | 2023 | Change |
|---|---|---|---|---|
| 1 | Christina Seifert, MDOrthopedic Surgery · Newport Beach | 90 | 66 | +36% |
| 2 | Michael H. Kim-Orden, MDOrthopedic Surgery · Fountain Valley | 76 | 27 | +181% |
| 3 | Weiwei Wu, MDOrthopedic Surgery · Carmichael | 73 | 48 | +52% |
| 4 | Jay D. Parkin, MDOrthopedic Surgery · Fairfield | 68 | 50 | +36% |
| 5 | Aaron G. Osborne, DOOrthopedic Surgery · Redding | 62 | 56 | +11% |
| 6 | Brian Kistler, MDOrthopedic Surgery · Santa Maria | 59 | 62 | −5% |
| 7 | Kimberly A. Grannis, MDOrthopedic Surgery · Sacramento | 58 | 60 | −3% |
| 8 | George Tang, MDOrthopedic Surgery · Pasadena | 54 | 31 | +74% |
| 8 | Jaime D. Hernandez, MDOrthopedic Surgery · Van Nuys | 54 | 57 | −5% |
| 8 | Nathan R. Ehmer, DOOrthopedic Surgery · Redding | 54 | 61 | −11% |
| 11 | Daniel Zinar, MDOrthopedic Surgery · Torrance | 52 | 34 | +53% |
| 12 | Kenrick C. Lam, MDOrthopedic Surgery · Chico | 50 | 36 | +39% |
| 12 | Christopher Coufal, MDOrthopedic Surgery · Walnut Creek | 50 | 39 | +28% |
| 12 | Eric L. Pagenkopf, MDOrthopedic Surgery · Clovis | 50 | 33 | +52% |
| 15 | Michael H. Abdulian, MDOrthopedic Surgery · Glendale | 49 | 51 | −4% |
| 16 | Devan Irving, DOOrthopedic Surgery · Chico | 48 | 42 | +14% |
| 16 | Eli Ahdoot, DOOrthopedic Surgery · Burbank | 48 | 57 | −16% |
| 16 | Frederick W. Penczak, MDGeneral Surgery · San Rafael | 48 | 55 | −13% |
| 19 | Candice N. Dubose, MDOrthopedic Surgery · Palm Springs | 46 | 54 | −15% |
| 19 | Zachary T. Sharfman, MDOrthopedic Surgery · Simi Valley | 46 | — | |
| 21 | Robert D. Tonks, MDOrthopedic Surgery · La Jolla | 45 | 47 | −4% |
| 22 | Lawrence H. Goodnough, MDOrthopedic Surgery · Stanford | 44 | 42 | +5% |
| 22 | Steven S. Zourabian, DOOrthopedic Surgery · Castro Valley | 44 | 37 | +19% |
| 22 | Grigor Grigoryan, MDOrthopedic Surgery · Redlands | 44 | — | |
| 25 | Alvin K. Shieh, MDOrthopedic Surgery · Escondido | 42 | 15 | |
| 25 | Paul R. Gregory, MDOrthopedic Surgery · Carmichael | 42 | 44 | −5% |
| 25 | Troy A. Miles, MDOrthopedic Surgery · Redding | 42 | 35 | +20% |
A rank counts procedures billed under the physician's own NPI (CPT 27245, 27236), 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.