SOUTHWEST DIAGNOSTIC IMAGING LLC
DIAGNOSTIC RADIOLOGY · SCOTTSDALE, AZ · 124 providers · hospital-affiliated · (480) 425-5000
Provider volumes, all codes · CY2024
Group overview · all codes · CY2024
All figures are attributed (single-group clinicians only) and disclosed (CMS suppresses fewer-than-11-beneficiary rows) Medicare Part B fee-for-service — a subset, never complete totals. Percentile and peer figures are billed-volume positions, not statements about care. See Methods & Sources.
| NPI | Provider | Credentials | Type | City | St | Services (all codes) |
|---|---|---|---|---|---|---|
| 1093704058 | Maki, Daniel | MD | Diagnostic Radiology | Scottsdale | AZ | premium |
| 1912996976 | Sohn, Jane | MD | Diagnostic Radiology | Scottsdale | AZ | premium |
| 1134312044 | Saghari, Hedieh | MD | Diagnostic Radiology | Phoenix | AZ | premium |
| 1104884840 | Seaberg, Elizabeth | MD | Diagnostic Radiology | Plano | TX | premium |
| 1215130976 | Combs, Freddie | M.D. | Diagnostic Radiology | Costa Mesa | CA | premium |
| 1164478400 | Stephens, Brett | M.D. | Diagnostic Radiology | South Bend | IN | premium |
| 1891781886 | Keller, Kenneth | MD | Diagnostic Radiology | Scottsdale | AZ | premium |
| 1184072860 | Mcaferty, Kenyon | D.O. | Diagnostic Radiology | Phoenix | AZ | premium |
| 1346698040 | Lish, James | MD | Diagnostic Radiology | Chandler | AZ | premium |
| 1184916405 | Bollepalli, Srigayatri | M.D | Diagnostic Radiology | Mesa | AZ | premium |
| 1790363182 | Twilling, Kelly | FNP-C | Nurse Practitioner | Scottsdale | AZ | premium |
| 1588653547 | Korn, Ronald | MD, PHD | Diagnostic Radiology | Scottsdale | AZ | premium |
| 1952505141 | Alhilali, Lea · member of 2 groups | MD | Diagnostic Radiology | Phoenix | AZ | premium |
| 1023265840 | Allen, Jared · member of 4 groups | MD | Diagnostic Radiology | Scottsdale | AZ | premium |
| 1659785327 | Ardary, Christopher · member of 4 groups | M.D. | Diagnostic Radiology | Tucson | AZ | premium |
| 1003290677 | Axelrod, Trevor · member of 2 groups | M.D. | Diagnostic Radiology | Santa Barbara | CA | premium |
| 1104817287 | Bancroft, Laura · member of 8 groups | M.D. | Diagnostic Radiology | Orlando | FL | premium |
| 1225076219 | Bass, David · member of 34 groups | MD | Diagnostic Radiology | Wellington | FL | premium |
| 1487639068 | Borders, Guy · member of 3 groups | MD | Diagnostic Radiology | Tucson | AZ | premium |
| 1922274034 | Breault, Steven · member of 5 groups | M.D. | Diagnostic Radiology | Norfolk | VA | premium |
| 1568639185 | Brune, Brian · member of 3 groups | M.D. | Diagnostic Radiology | Prince Frederick | MD | premium |
| 1457383812 | Carlevato, Nicholas · member of 7 groups | MD | Interventional Radiology | Elko | NV | premium |
| 1750351755 | Chen, Mark · member of 4 groups | M.D. | Diagnostic Radiology | Scottsdale | AZ | premium |
| 1114245990 | Cho, John · member of 11 groups | MD | Diagnostic Radiology | Gaithersburg | MD | premium |
| 1427047463 | Cook, Glenn · member of 2 groups | MD | Diagnostic Radiology | Scottsdale | AZ | premium |
| 1487935748 | Delasotta, Lawrence · member of 2 groups | MD, MPH | Diagnostic Radiology | San Diego | CA | premium |
| 1952794893 | Diegnan, Bernadette · member of 2 groups | D.O. | Diagnostic Radiology | Glendale | AZ | premium |
| 1386743128 | Drosten, Ralph · member of 3 groups | M.D. | Diagnostic Radiology | Tucson | AZ | premium |
| 1528260262 | Dubes, Michelle · member of 2 groups | M.D. | Diagnostic Radiology | Scottsdale | AZ | premium |
| 1083110688 | Eberson, Lance · member of 3 groups | MD | Diagnostic Radiology | Phoenix | AZ | premium |
| 1669826335 | Eberson, Sarah · member of 3 groups | Diagnostic Radiology | Tucson | AZ | premium | |
| 1376594507 | Facco, Raymond · member of 2 groups | M.D. | Diagnostic Radiology | Eden Prairie | MN | premium |
| 1952457566 | Fitzgerald, Jeffrey · member of 3 groups | MD | Diagnostic Radiology | Scottsdale | AZ | premium |
| 1922121607 | Gautam, Veena · member of 8 groups | MD | Diagnostic Radiology | Houston | TX | premium |
| 1154558039 | Gentry, Millicent · member of 3 groups | MD | Diagnostic Radiology | Phoenix | AZ | premium |
| 1649470469 | Goss, Jordan · member of 2 groups | MD | Diagnostic Radiology | Portland | OR | premium |
| 1932559630 | Grey, Neil · member of 6 groups | MD | Diagnostic Radiology | Fort Collins | CO | premium |
| 1457715773 | Groeniger, Joshua · member of 2 groups | Diagnostic Radiology | Washington | DC | premium | |
| 1609840792 | Hanline, Philip · member of 2 groups | M.D. | Diagnostic Radiology | Blacksburg | VA | premium |
| 1346451002 | Hansen, Neil · member of 3 groups | M.D. | Diagnostic Radiology | Omaha | NE | premium |
| 1548259500 | Harvin, Howard · member of 3 groups | MD | Diagnostic Radiology | Stanford | CA | premium |
| 1700231149 | Henry, Candice · member of 2 groups | MD | Diagnostic Radiology | Portland | OR | premium |
| 1033598792 | Hoang, Peter · member of 3 groups | M.D. | Diagnostic Radiology | Phoenix | AZ | premium |
| 1356331136 | Hudkins, Matthew · member of 8 groups | M.D. | Diagnostic Radiology | Houston | TX | premium |
| 1093797649 | Hultsch, Rolf · member of 2 groups | MD | Diagnostic Radiology | Scottsdale | AZ | premium |
| 1215078076 | Humphrey, Julia · member of 8 groups | MD | Diagnostic Radiology | Dallas | TX | premium |
| 1649432022 | Hunsaker, Jon · member of 2 groups | MD | Diagnostic Radiology | Rochester | MN | premium |
| 1295027167 | Johnson, Craig · member of 3 groups | M.D. | Diagnostic Radiology | Omaha | NE | premium |
| 1164917845 | Jones, Henderson · member of 3 groups | MD | Diagnostic Radiology | Scottsdale | AZ | premium |
| 1548259526 | Jorgensen, Mark · member of 2 groups | MD | Diagnostic Radiology | Scottsdale | AZ | premium |
| 1063478113 | Joslin, Gale · member of 5 groups | MD | Diagnostic Radiology | Tulsa | OK | premium |
| 1619310752 | Kadakia, Kevin · member of 8 groups | MD | Diagnostic Radiology | Fort Myers | FL | premium |
| 1083673644 | Kazem, Fatima · member of 2 groups | M.D. | Diagnostic Radiology | Del Mar | CA | premium |
| 1134231251 | Kelly, Kevin · member of 3 groups | MD | Diagnostic Radiology | Tucson | AZ | premium |
| 1023143302 | Kerr, Jason · member of 3 groups | M.D. | Diagnostic Radiology | Scottsdale | AZ | premium |
| 1285877233 | Kershen, Lloyd · member of 2 groups | M.D. | Diagnostic Radiology | Lakewood | CO | premium |
| 1003805805 | Khwaja, Asim · member of 2 groups | M.D. | Diagnostic Radiology | Mesa | AZ | premium |
| 1386966927 | Kilian, Caroline · member of 3 groups | M.D. | Diagnostic Radiology | Scottsdale | AZ | premium |
| 1447350442 | Kousoubris, Philip · member of 2 groups | M.D. | Diagnostic Radiology | Eden Prairie | MN | premium |
| 1194714154 | Kovalsky, Eric · member of 6 groups | MD | Diagnostic Radiology | Scottsdale | AZ | premium |
| 1760471700 | Kuo, Mark · member of 2 groups | MD | Diagnostic Radiology | Scottsdale | AZ | premium |
| 1841241940 | Labenz, Gregory · member of 2 groups | MD | Diagnostic Radiology | Tucson | AZ | premium |
| 1750332854 | Lessie, Todd · member of 3 groups | MD | Diagnostic Radiology | Tucson | AZ | premium |
| 1548518756 | Lewis, Brittany · member of 2 groups | M.D. | Diagnostic Radiology | Atlanta | GA | premium |
| 1447505839 | Low, Jason · member of 2 groups | M.D. | Diagnostic Radiology | Scottsdale | AZ | premium |
| 1700999216 | Lowe, Richard · member of 9 groups | M.D. | Diagnostic Radiology | New Braunfels | TX | premium |
| 1518918895 | Lucio, Richard · member of 2 groups | MD | Diagnostic Radiology | Tucson | AZ | premium |
| 1639583974 | Mai, Tin · member of 2 groups | M.D. | Diagnostic Radiology | Miami | FL | premium |
| 1487858569 | Markham, Jeffrey · member of 10 groups | MD | Diagnostic Radiology | Corinth | TX | premium |
| 1952549644 | Marshall, Jonathan · member of 11 groups | DO | Diagnostic Radiology | Buffalo | NY | premium |
| 1548466865 | Masuda, Emi · member of 3 groups | M.D. | Interventional Radiology | Tucson | AZ | premium |
| 1912351230 | Matsui, Joy · member of 2 groups | M.D., PH.D. | Diagnostic Radiology | Dallas | TX | premium |
| 1477117174 | Maxfield, Charles · member of 2 groups | Diagnostic Radiology | Cleveland | OH | premium | |
| 1003805060 | May, Christopher · member of 2 groups | MD | Diagnostic Radiology | Scottsdale | AZ | premium |
| 1174595102 | Mccarver, Robert · member of 3 groups | M.D. | Diagnostic Radiology | Miami | FL | premium |
| 1659936953 | Mccarver, Jeremy · member of 2 groups | DO | Diagnostic Radiology | Kirkwood | MO | premium |
| 1700346673 | Miller, Eric · member of 4 groups | DO | Diagnostic Radiology | Houston | TX | premium |
| 1437577517 | Mitsunaga, Myles · member of 20 groups | Diagnostic Radiology | Sacramento | CA | premium | |
| 1518278514 | Morgan, Rustain · member of 3 groups | MD | Diagnostic Radiology | Aurora | CO | premium |
| 1891735767 | Moser, Jeffrey · member of 2 groups | MD | Diagnostic Radiology | Portland | OR | premium |
| 1346598885 | Muhleman, Mitchel · member of 3 groups | M.D. | Nuclear Medicine | Ann Arbor | MI | premium |
| 1679692339 | Munir, Reema · member of 7 groups | MD | Diagnostic Radiology | Pasadena | CA | premium |
| 1992794978 | Murphy, Raymond · member of 2 groups | MD PH D | Diagnostic Radiology | Scottsdale | AZ | premium |
| 1861481806 | Newbold, Ronald · member of 2 groups | MD | Diagnostic Radiology | Scottsdale | AZ | premium |
| 1265480321 | Nies, Donald · member of 2 groups | MD | Diagnostic Radiology | Jacksonville | FL | premium |
| 1235335324 | Nissim, Lahav · member of 5 groups | M.D. | Diagnostic Radiology | Phoenix | AZ | premium |
| 1598754533 | Nistor, Irina · member of 2 groups | MD | Diagnostic Radiology | Scottsdale | AZ | premium |
| 1740250323 | Nussdorfer, Michael · member of 2 groups | MD | Diagnostic Radiology | Visalia | CA | premium |
| 1881818029 | Orth, Matthew · member of 2 groups | D.O. | Diagnostic Radiology | Oregon City | OR | premium |
| 1003805052 | Owen, Rodney · member of 2 groups | MD | Diagnostic Radiology | Scottsdale | AZ | premium |
| 1801886932 | Palmer, Chad · member of 2 groups | MD | Diagnostic Radiology | Scottsdale | AZ | premium |
| 1417944158 | Panzer, David · member of 4 groups | MD | Diagnostic Radiology | Orlando | FL | premium |
| 1013447820 | Patel, Abhinav · member of 4 groups | MD | Diagnostic Radiology | Glendale | AZ | premium |
| 1144372020 | Patel, Tarang · member of 5 groups | D.O. | Diagnostic Radiology | Phoenix | AZ | premium |
| 1326331299 | Patel, Bimal · member of 5 groups | DO | Diagnostic Radiology | Scottsdale | AZ | premium |
| 1548469372 | Paxton, Ben · member of 8 groups | M.D. | Diagnostic Radiology | Prescott | AZ | premium |
| 1659390086 | Pearl, Allison · member of 6 groups | MD | Diagnostic Radiology | Murray | UT | premium |
| 1750815841 | Philip, Justin · member of 2 groups | Diagnostic Radiology | Dallas | TX | premium | |
| 1700272358 | Qazi, Zain · member of 5 groups | M.D. | Diagnostic Radiology | Fairfax | VA | premium |
| 1003231812 | Ramsey, Daniel · member of 2 groups | Diagnostic Radiology | Luke Afb | AZ | premium | |
| 1326425463 | Raval, Kavi · member of 5 groups | D.O | Internal Medicine | Phoenix | AZ | premium |
| 1821021528 | Rehder, Dirk · member of 5 groups | Diagnostic Radiology | Eden Prairie | MN | premium | |
| 1760545966 | Rogan, Michael · member of 7 groups | M.D. | Diagnostic Radiology | Eden Prairie | MN | premium |
| 1750840088 | Sabottke, Carl · member of 7 groups | MD | Diagnostic Radiology | Stanford | CA | premium |
| 1598086365 | Schneider, Adam · member of 2 groups | M.D. | Diagnostic Radiology | Round Rock | TX | premium |
| 1710304746 | Shah, Kush · member of 6 groups | MD | Interventional Radiology | Tampa | FL | premium |
| 1164470621 | Shill, Ronald · member of 2 groups | M.D. | Diagnostic Radiology | Orlando | FL | premium |
| 1245479054 | Shou, Jason · member of 19 groups | MD | Diagnostic Radiology | Alexandria | VA | premium |
| 1235171547 | Shutske, Matthew · member of 5 groups | Diagnostic Radiology | Silverdale | WA | premium | |
| 1558350314 | Slepian, Mark · member of 11 groups | M.D. | Diagnostic Radiology | Mesa | AZ | premium |
| 1942528021 | Smith, Crysela · member of 12 groups | M.D. | Diagnostic Radiology | El Paso | TX | premium |
| 1720072697 | Smoot, Sanford · member of 27 groups | MD | Diagnostic Radiology | Lexington | MA | premium |
| 1417235714 | Sundarakumar, Dinesh · member of 3 groups | MD | Interventional Radiology | Lardo | TX | premium |
| 1164809471 | Thangaraj, Niveditha · member of 2 groups | Diagnostic Radiology | Philadelphia | PA | premium | |
| 1144591801 | Thayil, Neil · member of 8 groups | MD | Diagnostic Radiology | Boston | MA | premium |
| 1508278235 | Tran, Tommy · member of 2 groups | D.O. | Diagnostic Radiology | Olympia Fields | IL | premium |
| 1902094899 | Turecki, Marcin · member of 3 groups | M.D. | Diagnostic Radiology | Tucson | AZ | premium |
| 1164699765 | Verma, Nishant · member of 2 groups | M.D. | Diagnostic Radiology | Scottsdale | AZ | premium |
| 1326087487 | Wade, John · member of 2 groups | MD | Diagnostic Radiology | Hilo | HI | premium |
| 1174084263 | Zemianschi, Razvan · member of 3 groups | MD | Diagnostic Radiology | Little Rock | AR | premium |
Volumes are attributed to a group only for clinicians affiliated with exactly one group. Clinicians in several groups are listed ("member of N groups") but shown as "—" — their volume is not attributed to any single group. A "—" on a single-group clinician means CMS suppressed the figure (fewer than 11 beneficiaries), never zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average Medicare payment is the amount Medicare actually paid per service, weighted by service volume across office and facility settings. Where the roster is a single clinician, that clinician's service counts match the group's attributed volume shown on the ranked results, so they are shown here; the per-provider split across a larger roster is a premium feature. See Methods & Sources.