Urology
Kidney stone lithotripsy (shock wave): the highest-volume physicians in the US
827 physicians billed Medicare for 18,939 kidney stone lithotripsy (shock wave) procedures in 2024. Pick a state for its own table, or read the national top 100.
By state
- Alabama22 physicians · No. 1 Dr. Alexandru E. Benet
- Arizona44 physicians · No. 1 Dr. Jeffrey A. Stern
- Arkansas13 physicians · No. 1 Dr. Edwin A. Diaz
- California44 physicians · No. 1 Dr. Nadeem U. Rahman
- Colorado7 physicians · No. 1 Dr. Clay M. Pendleton
- Connecticut7 physicians · No. 1 Dr. Arnold D. Rivera
- Delaware13 physicians · No. 1 Dr. Bruce N. Benge
- Florida54 physicians · No. 1 Dr. Paul D. Jo
- Georgia24 physicians · No. 1 Dr. Mark D. Byron
- Idaho3 physicians · No. 1 Dr. Jared K. Manwaring
- Illinois34 physicians · No. 1 Dr. James H. Griffin
- Indiana33 physicians · No. 1 Dr. Stephan J. Sweitzer
- Iowa8 physicians · No. 1 Dr. Fawad S. Zafar
- Kansas10 physicians · No. 1 Dr. John J. Robinson
- Kentucky17 physicians · No. 1 Dr. B R. Schwartz
- Louisiana14 physicians · No. 1 Dr. Robert L. Humble
- Maryland15 physicians · No. 1 Dr. George J. Mamo
- Massachusetts19 physicians · No. 1 Dr. Michael J. Zachareas
- Michigan15 physicians · No. 1 Dr. Bradford E. Murphy
- Minnesota2 physicians · No. 1 Dr. Samuel B. Kieley
- Mississippi35 physicians · No. 1 Dr. Jeffrey G. Clark
- Missouri27 physicians · No. 1 Dr. Christopher L. Vulin
- Montana6 physicians · No. 1 Dr. Kevin Brown
- Nebraska11 physicians · No. 1 Dr. Ansar U. Khan
- Nevada5 physicians · No. 1 Dr. Vijay B. Goli
- New Jersey49 physicians · No. 1 Dr. Matthew S. Tobin
- New Mexico2 physicians · No. 1 Dr. Eric W. Anderson
- New York21 physicians · No. 1 Dr. Sherif S. El-Masry
- North Carolina18 physicians · No. 1 Dr. Majid Mirzazadeh
- Ohio31 physicians · No. 1 Dr. Benjamin R. Gibson
- Oklahoma25 physicians · No. 1 Dr. Glen E. Diacon
- Pennsylvania27 physicians · No. 1 Dr. James F. Squadrito
- Rhode Island1 physicians · No. 1 Dr. Alexander Calenda
- South Carolina30 physicians · No. 1 Dr. Nelson R. Ploch
- South Dakota1 physicians · No. 1 Dr. Melissa R. Brown
- Tennessee22 physicians · No. 1 Dr. William V. Shappley
- Texas52 physicians · No. 1 Dr. Ajay Kwatra
- Utah14 physicians · No. 1 Dr. Robert M. Cope
- Vermont1 physicians · No. 1 Dr. Ernest M. Bove
- Virginia17 physicians · No. 1 Dr. William R. Jones
- Washington21 physicians · No. 1 Dr. Manas Jain
- West Virginia7 physicians · No. 1 Dr. Hardev S. Parihar
- Wisconsin5 physicians · No. 1 Dr. Hamayun S. Mian
- Wyoming1 physicians · No. 1 Dr. John F. Bryant
National top 100
| Rank | Physician | State | 2024 | 2023 | Change |
|---|---|---|---|---|---|
| 1 | Glen E. Diacon, MDUrology · Ada | OK | 251 | 243 | +3% |
| 2 | Jeffrey G. Clark, MDUrology · Brookhaven | MS | 143 | 148 | −3% |
| 3 | Benjamin R. Gibson, MDUrology · Cambridge | OH | 131 | 67 | +96% |
| 4 | George J. Mamo, MDUrology · Baltimore | MD | 118 | 135 | −13% |
| 5 | Michael J. Zachareas, MDUrology · Beverly | MA | 112 | 108 | +4% |
| 6 | Paul D. Jo, MDUrology · Ocala | FL | 110 | 85 | +29% |
| 7 | Mark D. Byron, MDUrology · Jesup | GA | 103 | 109 | −6% |
| 7 | John E. Danneberger, MDUrology · Annapolis | MD | 103 | 94 | +10% |
| 9 | Joel D. Duff, MDUrology · Brookhaven | MS | 101 | 72 | +40% |
| 10 | Stephan J. Sweitzer, MDUrology · Jeffersonville | IN | 98 | 63 | +56% |
| 11 | Nelson R. Ploch, MDUrology · North Charleston | SC | 97 | 95 | +2% |
| 12 | Manas Jain, MDUrology · Bremerton | WA | 95 | 118 | −19% |
| 13 | Matthew S. Tobin, MDUrology · Neptune | NJ | 84 | 98 | −14% |
| 13 | Dennis N. Smith, MDUrology · Jeffersonville | IN | 84 | 68 | +24% |
| 15 | Nadeem U. Rahman, MDUrology · Clovis | CA | 83 | 82 | +1% |
| 16 | Vijay B. Goli, MDUrology · Las Vegas | NV | 75 | 81 | −7% |
| 17 | Timothy A. Gajewski, MDUrology · Little River | SC | 74 | 60 | +23% |
| 18 | Michael H. Hsia, MDUrology · Florence | SC | 73 | 53 | +38% |
| 19 | Ajay Kwatra, MDUrology · Conroe | TX | 71 | 67 | +6% |
| 19 | Jeffrey A. Stern, MDUrology · Litchfield Park | AZ | 71 | 69 | +3% |
| 21 | John D. Fagan, MDUrology · Vicksburg | MS | 69 | 77 | −10% |
| 21 | Glenn R. Gangi, MDUrology · Mullins | SC | 69 | 84 | −18% |
| 23 | Ned Saltzman, MDUrology · Newton | MA | 67 | 45 | +49% |
| 24 | Venkata K. Marella, MDUrology · Clifton | NJ | 63 | 25 | +152% |
| 25 | James F. Squadrito, MDUrology · Bryn Mawr | PA | 61 | 44 | +39% |
| 25 | Mukaram A. Gazi, MDUrology · Hamilton | NJ | 61 | — | |
| 27 | Theodore E. Brisson, MDUrology · North Charleston | SC | 60 | 61 | −2% |
| 28 | James Song, MDUrology · Forest Hill | MD | 59 | 47 | +26% |
| 28 | Roberto F. Ferraro, MDUrology · Conway | SC | 59 | 45 | +31% |
| 28 | Christopher E. Smith, MDUrology · Jeffersonville | IN | 59 | 43 | +37% |
| 31 | Brent B. Campbell, MDUrology · Lufkin | TX | 55 | 37 | +49% |
| 32 | Richard N. Medley, MDUrology · New Albany | IN | 54 | 63 | −14% |
| 32 | Avidah H. Rudberg, MDUrology · Bonita Springs | FL | 54 | 69 | −22% |
| 32 | Christopher W. Johnson, MDUrology · San Luis Obispo | CA | 54 | 47 | +15% |
| 35 | James R. Colvert, MDUrology · Enid | OK | 53 | 21 | +152% |
| 36 | William R. Jones, MDUrology · Fishersville | VA | 52 | 53 | −2% |
| 37 | Marc A. Mitchell, DOUrology · Silverdale | WA | 51 | 42 | +21% |
| 37 | Robert I. Schnall, MDUrology · Wynnewood | PA | 51 | 58 | −12% |
| 37 | Timothy J. Quillen, MDUrology · Conway | SC | 51 | 47 | +9% |
| 37 | David J. Kaplan, MDUrology · Litchfield Park | AZ | 51 | 46 | +11% |
| 41 | Theodore Affue, MDUrology · El Centro | CA | 50 | 57 | −12% |
| 41 | Pierre J. Mendoza, MDUrology · Toms River | NJ | 50 | 56 | −11% |
| 43 | William V. Shappley, MDUrology · Germantown | TN | 49 | 60 | −18% |
| 43 | Joseph C. Wood, MDUrology · Conway | SC | 49 | 45 | +9% |
| 45 | Mark Laspina, DOUrology · Salem | MA | 48 | 34 | +41% |
| 45 | Stephen C. Gillard, MDUrology · Plymouth | MA | 48 | 73 | −34% |
| 45 | Hardev S. Parihar, MDUrology · Weirton | WV | 48 | 31 | +55% |
| 45 | John W. Peck, MDUrology · Ashland | OH | 48 | 57 | −16% |
| 49 | Unyime O. Nseyo, MDUrology · Seneca | SC | 47 | 62 | −24% |
| 49 | Benjamin B. Storey, MDUrology · Naples | FL | 47 | 47 | +0% |
| 49 | Brent M. HardinUrology · Oxford | MS | 47 | 16 | |
| 49 | Daniel Kmetz, MDUrology · Jeffersonville | IN | 47 | 40 | +18% |
| 53 | Philip J. Buffington, MDUrology · Cincinnati | OH | 46 | 28 | +64% |
| 53 | John J. Kishel, MDUrology · Columbia | MD | 46 | 32 | +44% |
| 53 | John D. Adams, MDUrology · Jackson | MS | 46 | 39 | +18% |
| 53 | Clay M. Pendleton, MDUrology · Steamboat Springs | CO | 46 | 54 | −15% |
| 57 | Erik E. Alexander, MDUrology · Scottsdale | AZ | 45 | 51 | −12% |
| 57 | Bradford E. Murphy, DOUrology · Flint | MI | 45 | — | |
| 59 | Stephen A. Stuppler, MDUrology · Saint Clair Shores | MI | 44 | 95 | −54% |
| 59 | B R. Schwartz, MDUrology · Crestview Hills | KY | 44 | 35 | +26% |
| 61 | Harpreet S. Wadhwa, MDUrology · Mesa | AZ | 43 | 52 | −17% |
| 61 | James D. Fogarty, DOUrology · Conway | SC | 43 | 37 | +16% |
| 63 | James H. Griffin, MDUrology · Elgin | IL | 42 | 47 | −11% |
| 63 | Michael L. Peaster, MDUrology · Bartlesville | OK | 42 | 49 | −14% |
| 63 | Trevor M. Soergel, MDUrology · Jeffersonville | IN | 42 | 26 | +62% |
| 63 | Jeffery R. Gamber, DOUrology · Phoenix | AZ | 42 | 31 | +35% |
| 63 | Harold J. Blalock, MDUrology · Jackson | MS | 42 | 29 | +45% |
| 63 | Alexander Calenda, MDUrology · Warwick | RI | 42 | 29 | +45% |
| 69 | Marc J. Pliskin, DOUrology · Cincinnati | OH | 41 | 45 | −9% |
| 69 | Andrew I. Kim, MDUrology · Springfield | MA | 41 | — | |
| 69 | Brian Saltzman, MDUrology · Newton Lower Falls | MA | 41 | 43 | −5% |
| 72 | Mark RunnelsUrology · Jackson | MS | 40 | 34 | +18% |
| 72 | Kevin W. Sanders, MDUrology · Hampton | VA | 40 | 30 | +33% |
| 72 | Rachel B. Head, MDUrology · Nacogdoches | TX | 40 | 29 | +38% |
| 72 | Jarrett D. Kruska, MDUrology · Enid | OK | 40 | 14 | |
| 72 | Matthew D. Peterson, MDUrology · Jeffersonville | IN | 40 | 35 | +14% |
| 72 | Hayden D. Henry, MDUrology · Ardmore | OK | 40 | 27 | +48% |
| 78 | Peter G. Lawrence, MDUrology · Jackson | TN | 39 | 17 | |
| 79 | David S. Ho, MDUrology · Houston | TX | 38 | 36 | +6% |
| 79 | Thomas G. Cangiano, MDUrology · Altamonte Springs | FL | 38 | 28 | +36% |
| 79 | Bradford T. Black, MDUrology · Alliance | OH | 38 | 23 | +65% |
| 79 | Michael F. Cunningham, MDUrology · Worthington | OH | 38 | 34 | +12% |
| 83 | Liam J. Hurley, MDUrology · North Andover | MA | 37 | 20 | +85% |
| 83 | David Kurz, MDUrology · Williamsport | PA | 37 | 36 | +3% |
| 83 | Christopher G. Schrepferman, MDUrology · Jeffersonville | IN | 37 | 31 | +19% |
| 83 | Sundararajan Jayachandran, MDUrology · Glendale | AZ | 37 | 25 | +48% |
| 83 | Charlotte J. Caligiuri, DOUrology · Warren | MI | 37 | 61 | −39% |
| 83 | Sherif S. El-Masry, MDUrology · Yonkers | NY | 37 | 16 | |
| 89 | Manuel J. Perez, MDUrology · Hardeeville | SC | 36 | 18 | |
| 89 | Ansar U. Khan, MDUrology · Fremont | NE | 36 | 24 | +50% |
| 89 | David A. Gubin, MDUrology · Memphis | TN | 36 | 36 | +0% |
| 89 | Thomas X. Minor, MDUrology · Clovis | CA | 36 | 57 | −37% |
| 89 | Patrick Daily, MDUrology · Jackson | MS | 36 | 26 | +38% |
| 89 | Alexander M. Kandabarow, MDUrology · Alexandria | VA | 36 | 31 | +16% |
| 89 | Aytac H. Apaydin, MDUrology · Salinas | CA | 36 | 39 | −8% |
| 96 | Majid Mirzazadeh, MDUrology · Winston Salem | NC | 35 | 63 | −44% |
| 96 | Henry N. Meiers, MDUrology · Jeffersonville | IN | 35 | 32 | +9% |
| 96 | Victor Hartanto, MDUrology · Midland Park | NJ | 35 | 27 | +30% |
| 96 | James J. Boutrous, MDUrology · St Clair Shores | MI | 35 | 36 | −3% |
| 96 | Justin D. Harmon, DOUrology · Langhorne | PA | 35 | — |
Codes counted: CPT 50590. Procedures billed in 2024, all places of service, Medicare fee-for-service. CMS withholds counts under 11.