NEVVI Medicare utilization intelligence

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Group profile

THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

INTERNAL MEDICINE · LOS ANGELES, CA · 1,424 providers · hospital-affiliated · (310) 825-7922

Provider volumes, all codes · CY2024

1,165
Clinicians · 2024
442
Codes billed · 2024
8
Billing states

Group overview · all codes · CY2024

3,639,237
attributed, disclosed services
1,165
clinicians
442
distinct codes
8
billing states
Physicians 1,109Advanced-practice 43Other clinicians 13
By clinician headcount, CY2024. 'Physician' follows Medicare's §1861(r) definition (MD/DO, podiatry, optometry, dental medicine, chiropractic); facility and supplier enrollments are not counted as clinicians.

This group's attributed Medicare payments across all codes were premium in CY2024.

Dollars, place-of-service mix, national standing and peer benchmarks are part of the market analytics platform — built, not launched yet. Notify me at launch →

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.

Medicare Part B FFS · CY2024 · as published by CMS
Per-provider volumes — services, beneficiary-episodes, and average Medicare payment — are part of the market analytics platform — built, not launched yet. Notify me at launch →
NPIProviderCredentialsTypeCitySt Services (all codes)
1659525756 Slomowitz, Samuel M.D. Hematology-Oncology Los AngelesCA premium
1609946169 Ashouri, Shahryar M.D. Hematology-Oncology Westlake VillageCA premium
1902249469 Chamberlain, Erin M.D. Hematology-Oncology San Luis ObispoCA premium
1801159967 Davis, Julian MD Hematology-Oncology Santa BarbaraCA premium
1104850932 Wainberg, Zev MD Hematology-Oncology Santa MonicaCA premium
1235240987 Greenwald, Daniel M.D. Medical Oncology Santa BarbaraCA premium
1902044951 Wong, Deborah M.D., PH.D. Hematology-Oncology Los AngelesCA premium
1801067897 Chmielowski, Bartosz MD, PHD Hematology-Oncology Los AngelesCA premium
1073755278 Kirimis, Evangelia M.D. Hematology-Oncology Los AngelesCA premium
1346295870 Rosen, Lee M.D. Hematology-Oncology Santa MonicaCA premium
1093031668 Schachter, Levanto D.O. Internal Medicine San Luis ObispoCA premium
1104851500 Black, Alexander MD Hematology-Oncology Santa ClaritaCA premium
1619286101 Huynh, Julie MD Hematology-Oncology Westlake VillageCA premium
1336453810 Anand, Sidharth M.D. Medical Oncology Westlake VillageCA premium
1326270422 Famini, Pouyan M.D. Endocrinology EncinoCA premium
1295760221 Applebaum, Steven MD Hematology-Oncology PasadenaCA premium
1245650563 Eisenbud, Lauren MD Hematology-Oncology Westlake VillageCA premium
1427190115 Konecny, Gottfried MD Hematology-Oncology Los AngelesCA premium
1558505321 Kim, David M.D. Hematology-Oncology Port RanchCA premium
1801892302 Hamburg, Solomon M.D. Hematology-Oncology EncinoCA premium
1215175070 Penn, Juliet M.D. Medical Oncology Santa BarbaraCA premium
1568826519 Xu, David MD Hematology-Oncology IrvineCA premium
1376802843 Noor, Zorawar M.D., M.H.S. Hematology-Oncology IrvineCA premium
1124280896 Rosenberg, Joshua MD Hematology-Oncology VenturaCA premium
1841306743 Olevsky, Olga M.D. Surgical Oncology Santa MonicaCA premium
1437199924 Sudan, Nimit M.D. Hematology-Oncology EncinoCA premium
1306862859 Arzoo, Karo M.D. Hematology-Oncology BurbankCA premium
1568515138 Mosallaei-Benjamin, Mahshid M.D. Hematology-Oncology Los AngelesCA premium
1972658540 Alcantar, Juan MD Hematology-Oncology Porter RanchCA premium
1306842802 Rosenfelt, Fred M.D. Hematology-Oncology Beverly HillsCA premium
1902240203 Kolstad, Kathleen MD Rheumatology MontecitoCA premium
1639253735 Ilarde, Aldo MD Endocrinology VenturaCA premium
1750593844 Goldman, Jonathan M.D. Hematology-Oncology Santa MonicaCA premium
1588820955 Larson, Sarah M.D. Hematology-Oncology Los AngelesCA premium
1487016952 Wei, Jeffrey Endocrinology VenturaCA premium
1538187547 Berkowitz, Maurice M.D. Hematology-Oncology BurbankCA premium
1487856779 Callahan, Rena M.D. Hematology-Oncology ValenciaCA premium
1194726042 Villa, Deborah MD Hematology-Oncology Los AngelesCA premium
1750540647 Shieh, Albert M.D. Endocrinology PasadenaCA premium
1184920944 Gutierrez, Rodolfo MD Hematology-Oncology Westlake VillageCA premium
1639104250 Glaspy, John MD Hematology-Oncology Los AngelesCA premium
1295985778 Chuang, Fukai M.D. Hematology-Oncology Los AngelesCA premium
1508156597 Ahern, Susan D.O. Internal Medicine VenturaCA premium
1790075331 Kim, Sarah M.D. Endocrinology Santa MonicaCA premium
1649613761 Siani, Jennifer M.D. Endocrinology Westlake VillageCA premium
1770014326 Singer, Adam Hematology-Oncology TorranceCA premium
1003883562 Prager, Diane MD Medical Oncology TorranceCA premium
1871537738 Hu, Eddie M.D. Hematology-Oncology AlhambraCA premium
1417197062 Cheung, Dianne M.D. Endocrinology TorranceCA premium
1023371515 Chai-Ho, Wanxing M.D. Hematology-Oncology Los AngelesCA premium
1528455474 Rhyu, Jane M.D. Endocrinology Los AngelesCA premium
1922143791 Eradat, Herbert M.D., M.S. Medical Oncology Los AngelesCA premium
1922040609 Chi, Dorcas M.D. Hematology-Oncology AlhambraCA premium
1023034725 Wilson, Douglas MD Family Practice GoletaCA premium
1174539415 Hacobian, Melkon M.D. Cardiology Santa MonicaCA premium
1528093713 De Vos, Sven MD Hematology-Oncology Los AngelesCA premium
1265518054 Popel, Olga MD Internal Medicine Westlake VillageCA premium
1790703742 Hecht, Joel MD Gastroenterology Los AngelesCA premium
1326218249 Arasu, Aarthi MD Endocrinology TorranceCA premium
1366737231 Oliai, Caspian M.D. Hematology-Oncology Los AngelesCA premium
1659390581 Middlekauff, Holly MD Cardiology Los AngelesCA premium
1154557387 Master, Aashini D.O Hematology-Oncology Beverly HillsCA premium
1225268824 Shen, Na M.D. Endocrinology Thousand OaksCA premium
1902241607 Li, Robert M.D./PH.D. Endocrinology TorranceCA premium
1881301190 Dawis, Maria Conrica NP Nurse Practitioner Los AngelesCA premium
1316255748 Chow, Amy MD Endocrinology Thousand OaksCA premium
1538181110 Kass, Frederic MD Hematology-Oncology Santa BarbaraCA premium
1205000890 Akhondi, Andre Cardiology Thousand OaksCA premium
1679773253 Gupta, Deepashree M.D. Endocrinology Los AngelesCA premium
1497826325 Shah, Janki MD Cardiology Santa MonicaCA premium
1992209381 Cleveland, Joseph Hematology-Oncology San Luis ObispoCA premium
1740224021 Gofnung, Yaroslav MD Endocrinology North HollywoodCA premium
1942599915 Mccann, Kelly M.D., PH.D. Hematology-Oncology Santa MonicaCA premium
1447252218 Leibzon, Roman M.D. Cardiology BurbankCA premium
1609136605 Vampola, Stephen MD Interventional Cardiology Simi ValleyCA premium
1215220074 Nejatbakhsh Azadani, Peyman M.D. Cardiology Los AngelesCA premium
1447403076 Sehl, Mary M.D. Hematology-Oncology Los AngelesCA premium
1003195686 Arbit, Boris M.D. Cardiology BurbankCA premium
1912919911 Tabibiazar, Ramin MD Cardiology Los AngelesCA premium
1497078752 Rafique, Asim MD Cardiology Santa MonicaCA premium
1528283249 Gidney, Brett M.D. Clinical Cardiac Electrophysiology Santa BarbaraCA premium
1093087504 Maletkovic, Jelena Endocrinology Porter RanchCA premium
1982837456 Han, Jennifer M.D. Endocrinology TorranceCA premium
1871868968 Grock, Shira MD Endocrinology Santa MonicaCA premium
1790703304 Honda, Henry MD Cardiology Los AngelesCA premium
1083868145 Madjid, Mohammad MD Interventional Cardiology VenturaCA premium
1508011958 Agarwal, Megha M.D. Cardiology Simi ValleyCA premium
1245626712 Lane, Kyrstin Endocrinology Los AngelesCA premium
1942500475 Hingorany, Shipra MD Cardiology Los AngelesCA premium
1982781191 Higgins, James M.D. Cardiology EncinoCA premium
1457650038 Canan, Timothy M.D. Cardiology Los AngelesCA premium
1164628384 Dattoma, Lucia MD Geriatric Medicine Simi ValleyCA premium
1023435922 Lee, Dustin MD Cardiology TorranceCA premium
1629463682 Kroloff, Maxwell M.D. Hematology-Oncology Los AngelesCA premium
1720013717 Baas, Arnold MD Cardiology Los AngelesCA premium
1760010284 Moftakhar, Shirin MD Internal Medicine GoletaCA premium
1699940494 Daneshvar, Samuel M.D. Cardiology Santa MonicaCA premium
1942418793 Assadi, Ramin MD Interventional Cardiology VenturaCA premium
1174632970 Martin, William MD Rheumatology Santa MonicaCA premium
1932548377 Thakkar, Happy M.D. Cardiology Simi ValleyCA premium
1235524596 Zhu, Lisa Rheumatology EncinoCA premium
1609038710 Mazar, Michael M.D. Cardiology Santa MonicaCA premium
1447279864 Koretz, Brandon MD Geriatric Medicine Los AngelesCA premium
1497117782 Chatterjee, Dhananjay M.D. Cardiology CalabasasCA premium
1013328343 Sauder, Gabriela M.D. Geriatric Medicine Westlake VillageCA premium
1114125994 Sohrabian, Sahar MD Cardiology EncinoCA premium
1588921498 Huang, Helen M.D. Cardiology Porter RanchCA premium
1902083900 Shamsa, Kamran M.D. Cardiology Los AngelesCA premium
1396142386 Chang, Diana Endocrinology VenturaCA premium
1356533178 Wilgus, May MD Pulmonary Disease HoustonTX premium
1649739764 Boland, Nelson MD Sports Medicine Santa MonicaCA premium
1275769887 Bateman, Ashley M.D. Family Practice MalibuCA premium
1699272211 Mcconnell, Megan MD Internal Medicine Santa MonicaCA premium
1154595346 Lluri, Gentian Cardiology Los AngelesCA premium
1265827232 Sidhu, Harpreet M.D. Nephrology TorranceCA premium
1760634315 Bokhoor, Pooya M.D. Cardiology Santa MonicaCA premium
1619138872 Pandya, Kruti M.D. Advanced Heart Failure and Transplant Cardiology Los AngelesCA premium
1396058095 Harrell, Jeffrey M.D. Interventional Cardiology Simi ValleyCA premium
1184657488 Hui, Edward MD Internal Medicine Santa MonicaCA premium
1033650478 Diaz, Celso M.D. Cardiology TorranceCA premium
1851687677 Cho, Geoffrey M.D. Cardiology Los AngelesCA premium
1770557779 Krokhaleva, Yuliya M.D. Clinical Cardiac Electrophysiology Los AngelesCA premium
1023036068 Hajmomenian, Hamid MD Nephrology Los AngelesCA premium
1699040782 Philipp, Ami M.D. Allergy/ Immunology Porter RanchCA premium
1902024532 Merchant, Maryum M.D. Pulmonary Disease Westlake VillageCA premium
1063973543 Kneiber, Diana MD Dermatology Santa ClaritaCA premium
1912943168 Wilson, James MD, MS Nephrology Los AngelesCA premium
1104965193 Macias, Carlos MD Internal Medicine Los AngelesCA premium
1245674241 Kagan, Igor MD Nephrology Los AnglesCA premium
1558641936 Pascucci, Anabella M.D. Dermatology Redondo BeachCA premium
1891115572 Hollowed, John MD Interventional Cardiology Simi ValleyCA premium
1679034649 Zhang, William MD Dermatology TorranceCA premium
1134503337 Hwang, Michelle M.D. Nephrology TorranceCA premium
1730522640 Yang, Howard MD Rheumatology Santa MonicaCA premium
1588028476 Truong, Linh Rheumatology Santa MonicaCA premium
1982624599 Taw, Malcolm MD Internal Medicine Los AngelesCA premium
1194800094 Ahmadi, Sheila MD Endocrinology Los AngelesCA premium
1689954513 Emami, Sina MD Nephrology EncinoCA premium
1275810921 Malchira, Ramya MD. Internal Medicine Santa ClaritaCA premium
1235159377 Yao, Patrick MD Internal Medicine Los AngelesCA premium
1609309764 Fong, Calvin M.D. Family Practice Santa MonicaCA premium
1518124536 Kim, Gloria M.D. Internal Medicine Santa MonicaCA premium
1548344641 Ilarde, Jeanette MD Internal Medicine VenturaCA premium
1285671016 Buch, Eric M.D. Clinical Cardiac Electrophysiology Los AngelesCA premium
1851772214 Ahmed, Salim M.D. Internal Medicine Marina Del ReyCA premium
1194959338 Shammas, Rania M.D. Rheumatology BurbankCA premium
1205938362 Pimstone, Kevin MD Internal Medicine Los AngelesCA premium
1790216406 Downs, Ian MD Endocrinology Santa MonicaCA premium
1508895004 Fang, Lichuan M.D. Family Practice Woodland HillsCA premium
1063733426 Larsen, Larissa M.D. Dermatology VenturaCA premium
1205028644 Yang, Eric M.D. Cardiology Los AngelesCA premium
1871938951 Swain, Samantha M.D. Allergy/ Immunology Santa MonicaCA premium
1619175718 Kennedy, Huma M.D. Nephrology Los AngelesCA premium
1841203163 Azimi, Soheil MD Internal Medicine Los AngelesCA premium
1013209568 Anderson, Lorraine MD Allergy/ Immunology Santa MonicaCA premium
1891181103 Hall, Mark Rheumatology Westlake VillageCA premium
1508359423 Ahern, James MD Family Practice VenturaCA premium
1578124863 Fisher, Jonathan MD Dermatology CalabasasCA premium
1346777570 Haslam, Samuel MD Pulmonary Disease Thousand OaksCA premium
1134396591 Vucicevic, Darko M.D. Advanced Heart Failure and Transplant Cardiology Los AngelesCA premium
1922486893 Luu, Ying Hui M.D. Nephrology Santa MonicaCA premium
1992725071 Watson, Andrew M.D. Cardiology Los AngelesCA premium
1689105124 Lipsyc-Sharf, Marla MD Hematology-Oncology Santa MonicaCA premium
1356536585 Khorsan, Reza M.D. Nephrology Santa MonicaCA premium
1760698237 Bradfield, Jason M.D. Clinical Cardiac Electrophysiology Los AngelesCA premium
1689801722 Heitmann, Sonya M.D. Internal Medicine SacramentoCA premium
1831381631 Sheth, Corinne M.D. Pulmonary Disease Santa MonicaCA premium
1912162199 Anousheh, Ramtin MD Cardiology BurbankCA premium
1538189204 Nguyen, Minhtri MD Nephrology Los AngelesCA premium
1275788440 Kamgar, Mohammad M.D. Nephrology Los AngelesCA premium
1427090091 Cruz, Daniel MD Cardiology Los AngelesCA premium
1497765309 Mccarthy, Steven M.D. Internal Medicine Thousand OaksCA premium
1548291180 Taw, Lawrence MD Internal Medicine Los AngelesCA premium
1154858215 Bose, Vivek MD Endocrinology TorranceCA premium
1952667040 Heivand, Neema Internal Medicine Thousand OaksCA premium
1144754920 Whelan, Shawn Family Practice VenturaCA premium
1184821134 Navarro, Geraldine M.D. Rheumatology Los AngelesCA premium
1285874990 Nayeb-Hashemi, Hamed Gastroenterology Los AngelesCA premium
1033555164 Ku, Jeong-Hee M.D. Endocrinology Los AngelesCA premium
1326486770 Aronin, Ryan Internal Medicine Los AngelesCA premium
1457370959 Kennedy, Richard MD Family Practice Los AngelesCA premium
1013277102 Maller, Abigail M.D. Sleep Medicine BurbankCA premium
1437179694 Tran, Bich-Thuy MD Internal Medicine Los AngelesCA premium
1972907574 Goshtaseb, Ray M.D. Internal Medicine TorranceCA premium
1881942506 Gluckman, Craig MD Internal Medicine West HillsCA premium
1497886220 Shaposhnikov, Rimma M.D. Gastroenterology GlendaleCA premium
1609396514 O'brien, Courtney DO Internal Medicine Simi ValleyCA premium
1043444797 Chung, Daun D.O. Physical Medicine and Rehabilitation Los AngelesCA premium
1437326386 Leonard, Susan M.D. Geriatric Medicine Los AngelesCA premium
1912343674 Lin, Tasha MD Hematology-Oncology Marina Del ReyCA premium
1497914550 Donangelo, Ines M.D. Endocrinology Los AngelesCA premium
1952840746 Shafi, Shahram M.D. Internal Medicine Santa BarbaraCA premium
1831341155 Khakpour, Houman M.D. Internal Medicine Los AngelesCA premium
1942518691 Hsu, Lillian M.D. Pulmonary Disease Beverly HillsCA premium
1922341205 Tsai, Steven MD Hematology-Oncology Santa MonicaCA premium
1073010757 Beshay, Lauren MD Internal Medicine Thousand OaksCA premium
1881985521 Do, Duc M.D. Cardiology Los AngelesCA premium
1003234063 Sun, Shih-Fan Internal Medicine Rolling Hills EstatesCA premium
1790700995 Goldsmith, Jeffrey MD Internal Medicine Los AngelesCA premium
1265816698 Liu, Eric Rheumatology Beverly HillsCA premium
1093074106 Mcandrew, Nicholas M.D. Hematology-Oncology Los AngelesCA premium
1952549180 Lum, Erik MD Nephrology Los AngelesCA premium
1487848461 De Cruz, Sharon M.D. Pulmonary Disease Los AngelesCA premium
1073787875 Posch, Meghan APN Nurse Practitioner Santa BarbaraCA premium
1639469588 Shye, Michael M.D. Internal Medicine BurbankCA premium
1013189646 Freeby, Matthew M.D. Endocrinology New YorkNY premium
1376860387 Kim, Sarah M.D. Nephrology Santa MonicaCA premium
1508062654 Ghassemi, Kevin M.D. Gastroenterology Los AngelesCA premium
1043506348 Janay, Jan M.D. Family Practice ValenciaCA premium
1699160168 Kelley, Michelle M.D. Internal Medicine Thousand OaksCA premium
1487064564 Darouian, Navid M.D. Hospitalist Santa MonicaCA premium
1528554656 Swami, Hiren MD Family Practice VenturaCA premium
1396165882 Choi, Kristal M.D. Rheumatology Santa MonicaCA premium
1750316402 Fonarow, Gregg MD Cardiology Los AngelesCA premium
1326068511 Ross, Stephen MD Family Practice Los AngelesCA premium
1417101809 Sanna, Maija M.D. Internal Medicine Los AngelesCA premium
1205847431 Lee, Alan MD Family Practice Santa MonicaCA premium
1447538079 Konanur Venkataram, Raghu Internal Medicine Porter RanchCA premium
1386919454 Chen, Lillian M.D. Internal Medicine TorranceCA premium
1306165857 Gunn, Nazanin M.D., M.H.A. Family Practice Thousand OaksCA premium
1164748562 Balasubramanian, Shailesh Pulmonary Disease Santa MonicaCA premium
1417319054 Nguyen, Cindy Internal Medicine Los AngelesCA premium
1427517259 Yabuno, Jamie Hospitalist Los AngelesCA premium
1699153841 Shabihkhani, Maryam M.D. Hospitalist Los AngelesCA premium
1114172897 Navabi, Kasra MD Endocrinology Los AngelesCA premium
1598080137 Dolinay, Tamas M.D.,PH.D. Pulmonary Disease Los AngelesCA premium
1689934465 Hu, Katie M.D. Family Practice Santa MonicaCA premium
1053427823 Press, Marcella M.D. PH.D. Cardiology Los AngelesCA premium
1376793901 Chu, Grant M.D. Internal Medicine TorranceCA premium
1265957658 Pang, Clifford DO Family Practice Westlake VillageCA premium
1194489435 Paras, Chiantall FNP-C Nurse Practitioner Los AngelesCA premium
1659766715 Chu, Alan MD, MPH Internal Medicine Los AngelesCA premium
1104169093 Vasavada, Rahul M.D. Internal Medicine Santa MonicaCA premium
1154489433 Bierer, Gregory MD Pulmonary Disease Santa MonicaCA premium
1720068448 Kermani, Tanaz M.D. Rheumatology Santa MonicaCA premium
1225216351 Climaco, Anne M.D. Internal Medicine Los AngelesCA premium
1477974962 Aung, Thanda M.D. Rheumatology Los AngelesCA premium
1285817932 Singh, Arun M.D. Hematology-Oncology Santa MonicaCA premium
1164950689 Amidi, Omid MD Cardiology BurbankCA premium
1093971459 Estrada Paz, Oscar M.D. Critical Care (Intensivists) Santa MonicaCA premium
1972820934 Chung, Augustine M.D. Pulmonary Disease BurbankCA premium
1053510834 Simpson, Milica M.D. Internal Medicine MalibuCA premium
1437288123 Sumina, Natalya M.D. Internal Medicine Los AngelesCA premium
1932465879 Kalay, Ronen M.D. Family Practice Woodland HillsCA premium
1326494071 Duong, Loc MD Internal Medicine BurbankCA premium
1528163870 Chen, Phoebe M.D. Internal Medicine San Luis ObispoCA premium
1265457436 Garvey, Denise MD Internal Medicine Los AngelesCA premium
1447464375 Yen, Eric Pediatric Medicine TorranceCA premium
1891340816 Melkonyan, Anna DO Internal Medicine ValenciaCA premium
1467795377 Nulsen, Benjamin Gastroenterology Santa MonicaCA premium
1467961359 Katchikian, Hurig M.D. Family Practice ValenciaCA premium
1285957589 Young, Patricia MD Medical Oncology Los AngelesCA premium
1770043812 Lindsay, Catherine MD Geriatric Medicine Los AngelesCA premium
1780021261 Garcia, Michael M.D. Internal Medicine Los AngelesCA premium
1760731004 Schwartz, Shelley MD Internal Medicine Santa MonicaCA premium
1942837422 Yao, Pamela DO Internal Medicine MontecitoCA premium
1629295217 Guevara, Alicia M.D. Family Practice Thousand OaksCA premium
1750545448 Palaskas, Nicolaos M.D. Hematology-Oncology Santa MonicaCA premium
1003278177 Sun, Christine Internal Medicine Santa MonicaCA premium
1821450057 Gogineni, Swetha M.D. Pulmonary Disease Santa MonicaCA premium
1801356589 Fok, Mary Internal Medicine Santa MonicaCA premium
1083077697 Deng, Lin MD Internal Medicine Santa MonicaCA premium
1326067125 Martinez, Dorothy MD Endocrinology Los AngelesCA premium
1568482859 Poa, Hyunah MD Internal Medicine Rolling Hills EstatesCA premium
1841561784 Badiee, Gholamreza M.D. Internal Medicine Thousand OaksCA premium
1679923742 Frochtzwajg, Daniel D.O. Family Practice Marina Del ReyCA premium
1396123808 Walsh, Brandon M.D Pulmonary Disease Los AngelesCA premium
1801840053 Yabu, Julie MD Nephrology Los AngelesCA premium
1659875201 Yuan, Nathaniel DO Family Practice VenturaCA premium
1972966182 Jafari, Lua M.D. Cardiology Los AngelesCA premium
1609802032 Quon, Michael M.D. Gastroenterology NewhallCA premium
1336584515 Day, Andrew Endocrinology Los AngelesCA premium
1760837009 Gao, Yuqing M.D. Pulmonary Disease Santa MonicaCA premium
1134153745 Garon, Edward MD Medical Oncology Los AngelesCA premium
1336551548 Bhalla, Samir M.D. Hospitalist Santa MonicaCA premium
1245849926 Henary, Mary M.D. Hospitalist Santa MonicaCA premium
1154422418 Cohen, Philip MD Internal Medicine EncinoCA premium
1295294098 Mulroy, Matthew MD Geriatric Medicine Los AngelesCA premium
1194212142 Sorod, Patra Family Practice Los AngelesCA premium
1235456856 Schulze, Carl MD Nephrology BurbankCA premium
1871882076 Cho, David MD, MBA Cardiology ValenciaCA premium
1912173378 Cox, Nathan M.D. Internal Medicine Santa MonicaCA premium
1104037191 Wang, Jessica MD Cardiology DallasTX premium
1205256120 Solis-Cohen, Adam M.D. Internal Medicine Santa MonicaCA premium
1891040697 Shafiei, Sina M.D Hospitalist Santa MonicaCA premium
1144634023 Dichter, Daniel MD Hospitalist Los AngelesCA premium
1932716909 Yi, Abraham PT, DPT Physical Therapist in Private Practice Los AngelesCA premium
1235422486 Maidan, Eyal M.D. Internal Medicine Los AngelesCA premium
1750745717 Shahandeh, Negeen MD Cardiology Los AngelesCA premium
1427437730 Ahmadi, Tamana Pulmonary Disease Thousand OaksCA premium
1174542898 Yamane, Robert MD Internal Medicine Westlake VillageCA premium
1588169817 Ravenborg, Noah Internal Medicine Santa MonicaCA premium
1902133762 Chew, Jennifer MD Internal Medicine TorranceCA premium
1104329150 Yadegari, Phillip MD Family Practice Thousand OaksCA premium
1609083773 Bando, Joanne MD Pulmonary Disease Santa MonicaCA premium
1194917120 Mehrinfar-Zadeh, Ramona M.D. Cardiology BurbankCA premium
1699263053 Rodriguez Melgoza, Gabriela Internal Medicine Simi ValleyCA premium
1912953506 Harris, Patricia MD Geriatric Medicine Los AngelesCA premium
1982629176 Getzug, Terri MD Gastroenterology Los AngelesCA premium
1124285424 Tran, Hong-Phuc MD Geriatric Medicine Santa MonicaCA premium
1144727165 Ryba, Danielle MD Family Practice Westlake VillageCA premium
1184646358 Watson, Karol MD Cardiology Los AngelesCA premium
1629006408 Brar, Balbir M.D. Internal Medicine ValenciaCA premium
1881712370 Ovsiowitz, Mark MD Gastroenterology Los AngelesCA premium
1801388426 Tan, Qiuxue MD Internal Medicine Santa MonicaCA premium
1396122081 Jabaiah, Ahmad M.D. Internal Medicine Los AngelesCA premium
1225456338 Young, Timothy MD Pulmonary Disease Santa MonicaCA premium
1174840102 Gordin, Jonathan M.D. Cardiology Los AngelesCA premium
1972920825 Kapadia, Tina D.O. Hospitalist Santa MonicaCA premium
1699795856 Pham, Phuong-Thu MD Nephrology Los AngelesCA premium
1629133913 Sedarat, Alireza MD Gastroenterology Santa MonicaCA premium
1285130237 Kang, Jeanney Hospitalist Santa MonicaCA premium
1164885174 Choi, Hanbyul Internal Medicine Rolling Hills EstatesCA premium
1194959049 Bishop, Christine M.D. Internal Medicine Santa MonicaCA premium
1457739732 Desai, Deep M.D. Hospitalist Santa MonicaCA premium
1326023482 Keung, Yi-Kong MD Hematology-Oncology AlhambraCA premium
1255351854 Saggar, Rajan MD Pulmonary Disease Los AngelesCA premium
1043743461 Young, Peter M.D. Internal Medicine Los AngelesCA premium
1386022234 Thomas, Joel M.D. Internal Medicine TorranceCA premium
1558504381 Cook, Erin M.D. Geriatric Medicine Los AngelesCA premium
1962422063 Smith, Malcolm MD Pulmonary Disease Los AngelesCA premium
1568994762 Patel, Erica M.D. Endocrinology TorranceCA premium
1851528442 Liao, Jessica M.D. Internal Medicine Santa MonicaCA premium
1851311930 Schiller, Gary MD Hematology-Oncology Los AngelesCA premium
1851705511 Sarmosyan, Kristine M.D. Nephrology BurbankCA premium
1073908935 Khalili, Joshua MD Internal Medicine Santa MonicaCA premium
1821076639 Bunnapradist, Suphamai M.D. Nephrology Los AngelesCA premium
1912392937 Abdelmalak, Farid M.D. Internal Medicine Santa MonicaCA premium
1457858458 Chung, Christina MD Hospitalist Santa MonicaCA premium
1386141885 Beroukhim Afrahimi, Shiela Internal Medicine Los AngelesCA premium
1215369319 Bains, Ramandeep M.D. Rheumatology ValenciaCA premium
1689723876 Khan, Yaqoot D.O Rheumatology Los AngelesCA premium
1336272871 Nguyen, Thomas MD Internal Medicine San Luis ObispoCA premium
1528351459 Katsman, Alina M.D. Family Practice Westlake VillageCA premium
1255780185 Alghussein, Mohammad M.D Internal Medicine Los AngelesCA premium
1356379283 Avgeris, Aristides MD Family Practice MontecitoCA premium
1255606414 Sandhu, Gurveen Internal Medicine TorranceCA premium
1467613521 Masters, Christie MD, MBA, MHA Internal Medicine Santa MonicaCA premium
1558854737 Kalantary, Atefeh MD Hospitalist Los AngelesCA premium
1154493674 Yu, Run MD Endocrinology Los AngelesCA premium
1477755528 Nawathe, Amar M.D. Hospitalist Santa MonicaCA premium
1164954434 Keith, Rebecca M.D. Internal Medicine Santa MonicaCA premium
1407316060 Tian, Ye MD Hospitalist Los AngelesCA premium
1770785297 Chen, Grace M.D. Geriatric Medicine Los AngelesCA premium
1871912451 Omino, Ronald M.D. Gastroenterology Simi ValleyCA premium
1376038406 Khakshooy, Daniel MD, MPH Family Practice ValenciaCA premium
1285659482 Belperio, John MD Pulmonary Disease Los AngelesCA premium
1881012995 Reed, Diane M.D. Internal Medicine Los AngelesCA premium
1558604256 Feigenbaum, Gary MD Internal Medicine Santa MonicaCA premium
1053790469 Desai, Tanvi M.D. Internal Medicine MuncieIN premium
1124555842 Kuon, Sungjin D.O Family Practice Santa MonicaCA premium
1093166795 Ahn, Terrie MD Allergy/ Immunology Santa MonicaCA premium
1932603172 Sumal, Amit MD Endocrinology Beverly HillsCA premium
1912438532 Gornes, Chris M.D. Family Practice TorranceCA premium
1023065620 Selak Stankovic, Renata M.D. Internal Medicine Porter RanchCA premium
1093074627 Dahhan, Tamara D.O. Rheumatology SylmarCA premium
1699976993 Hlaing, Thinn M.D. Cardiology Fort MyersFL premium
1902366552 Nguyen, Kimngan Family Practice Rolling Hills EstatesCA premium
1194744631 Kieu, Anh Thu MD Internal Medicine Los AngelesCA premium
1629415047 Tiong, Benedict M.D. Rheumatology Santa MonicaCA premium
1265695688 Mojarrad, Roya M.D. Family Practice Simi ValleyCA premium
1699924332 Saini, Inderpreet M.D. Internal Medicine Santa MonicaCA premium
1942460605 Kim, Diane MD Family Practice Santa MonicaCA premium
1629394002 Abdalla, Basmah M.D. Nephrology Los AngelesCA premium
1083865836 Kaneshiro, Marc M.D. Gastroenterology West HollywoodCA premium
1437412707 El-Okdi, Nasser M.D. Internal Medicine Santa MonicaCA premium
1588756910 Tsoi, Nancy MD Family Practice MalibuCA premium
1548603517 Lyons, Marjan M.D. Internal Medicine Thousand OaksCA premium
1154749034 Kimoto, Maryann D.O. Rheumatology TorranceCA premium
1801189048 Ko, Elizabeth M.D. Internal Medicine Los AngelesCA premium
1164066460 Chen, Xiamei Nurse Practitioner Los AngelesCA premium
1891055349 Korolyov, Aleksey Internal Medicine Santa MonicaCA premium
1023043775 Channick, Colleen M.D. Pulmonary Disease Santa MonicaCA premium
1437412046 Beaird, Omer MD Infectious Disease Los AngelesCA premium
1962780148 Eshtiaghpour, Daniel Gastroenterology Los AngelesCA premium
1144724576 Nourbakhsh, Pourandokht MD Internal Medicine EncinoCA premium
1174814701 Derhovanessian, Ariss M.D. Critical Care (Intensivists) Los AngelesCA premium
1447522719 Skay, Anna Gastroenterology ValenciaCA premium
1184034696 Gold, Jacob MD Internal Medicine Beverly HillsCA premium
1427476233 Nguyen, Alexander MD Gastroenterology TorranceCA premium
1952460966 Madan, Aarti M.D. Family Practice Woodland HillsCA premium
1487688198 Adams, Spencer MD Internal Medicine Santa MonicaCA premium
1386271476 Mistry, Jasmine Family Practice VenturaCA premium
1720408305 Tu, Joey MD Internal Medicine Santa MonicaCA premium
1902110513 Cavallero, Adam M.D. Internal Medicine Los AngelesCA premium
1346696333 Shah, Samik Gastroenterology ValenciaCA premium
1972522860 Kendrick, Elizabeth MD Nephrology Los AngelesCA premium
1295051928 Parikh, Rushi Cardiology TorranceCA premium
1770801862 Sedrak, Mina MD, MS Medical Oncology EncinoCA premium
1063707149 Richardson, Kimberly MD Internal Medicine TorranceCA premium
1861805848 Roberts-Kelly, Jennifer D.O. Family Practice ValenciaCA premium
1134649007 Kose, Lara MD Internal Medicine EncinoCA premium
1598084030 Weiss, Guy M.D. Gastroenterology BuffaloNY premium
1467985705 Farchadi, David MD, MS, MS Internal Medicine Santa MonicaCA premium
1265703102 Kardashian, Ara M.D. Gastroenterology EncinoCA premium
1477817542 Abdelnour, Lama MD Nephrology Los AngelesCA premium
1356521900 Thareja, Nidhi MD Internal Medicine BellflowerCA premium
1013379692 Chau, Alanna Internal Medicine Santa MonicaCA premium
1174055388 Tabet, Anthony D.O. Hospitalist Santa MonicaCA premium
1215158829 Kim, Stephen MD Gastroenterology Los AngelesCA premium
1831532266 Belachew, Wossen MD Internal Medicine Santa MonicaCA premium
1538402482 Sarkisyan, Diana M.D. Internal Medicine SylmarCA premium
1144750464 Tosini, Tommaso MD Family Practice MontecitoCA premium
1629408307 Cizmadija, Diana Nurse Practitioner Thousand OaksCA premium
1619278108 Bui, Patrick M.D. Internal Medicine Santa MonicaCA premium
1619495967 Gerl, Rebecca RD Registered Dietitian or Nutrition Professional TorranceCA premium
1790979698 Kaldas, Marian M.D. Internal Medicine TorranceCA premium
1558632208 Mcenerney, Laura M.D. Gastroenterology ValenciaCA premium
1972916955 Gaynor, Pryce M.D. Infectious Disease Los AngelesCA premium
1437611266 Jarrett, Tyler MD MPHTM Hospitalist Los AngelesCA premium
1588161178 Ryan, Joseph MD Hospitalist Santa BarbaraCA premium
1588074371 Bokhoor, Payam Hospitalist Santa MonicaCA premium
1538658273 Cannon, Sophie MD Endocrinology Beverly HillsCA premium
1477572030 Karlamangla, Arun MD Geriatric Medicine Los AngelesCA premium
1114284171 Yi, Pauline Internal Medicine Santa MonicaCA premium
1598008344 Iriana, Sentia M.D. Gastroenterology Santa MonicaCA premium
1861922999 Chan, Chun Hin MD Hospitalist Santa MonicaCA premium
1447285341 Charette, Susan MD Geriatric Medicine Los AngelesCA premium
1578871372 Sethi, Supreet MD Nephrology Los AngelesCA premium
1265484877 Pin, Michael MD Family Practice ValenciaCA premium
1083107197 Johnson, Leslie Family Practice Westlake VillageCA premium
1386008134 Sturich, Adrian Family Practice Santa MonicaCA premium
1770016586 Meyer, Nathaniel Hospitalist Los AngelesCA premium
1306332440 Soza, Jose DO, MS Family Practice Los AngelesCA premium
1356382717 Aboulhosn, Jamil MD Cardiology Los AngelesCA premium
1457989626 Ma, Jessica Hospitalist Santa MonicaCA premium
1902292204 Turner, Grant MD Internal Medicine Los AngelesCA premium
1336431568 Yun, Thomas MD Internal Medicine OaklandCA premium
1740200138 Dardick, Lawrence MD Family Practice Santa MonicaCA premium
1912325051 Cantero, Diana PA Physician Assistant ValenciaCA premium
1295158632 Li, David Hospitalist Los AngelesCA premium
1770100794 Rogoski, Justin MD Hospitalist Santa MonicaCA premium
1174910707 Finkelshteyn, Ilya M.D. Internal Medicine Santa MonicaCA premium
1811123151 Nobakht, Niloofar M.D, Internal Medicine Los AngelesCA premium
1588746150 Reiss, Robert MD Internal Medicine Rolling Hills EstatesCA premium
1043638711 Sue, Laura Internal Medicine Los AngelesCA premium
1396249538 Tran, Wen-Ching Hospitalist Los AngelesCA premium
1922556695 Boyer, Victoria LCSW Licensed Clinical Social Worker Los AngelesCA premium
1174188593 Mooyin, Jelissa Hospitalist Santa MonicaCA premium
1730289463 Polisky, Michael Endocrinology BurbankCA premium
1982197901 Moshtagh Sisan, Mahtab MD Family Practice Porter RanchCA premium
1346566916 Surampudi, Vijaya M.D. Internal Medicine TorranceCA premium
1144665936 Janoian, Paul Infectious Disease Los AngelesCA premium
1417586835 Mcgowan, Marilyn MD Internal Medicine San Luis ObispoCA premium
1538697404 Yanagimoto-Ogawa, Lauren MSPH, DO Infectious Disease Los AngelesCA premium
1699162735 Mehta, Hardik MD Hospitalist Santa MonicaCA premium
1508202078 Castaneda, Luciano MD Internal Medicine ValenciaCA premium
1447549654 Fong, Susie M.D. Internal Medicine EncinoCA premium
1720422736 Ather, Nimah Gastroenterology TorranceCA premium
1164723839 Sassi, Kareem M.D. Gastroenterology Los AngelesCA premium
1104118561 Tymchuk, Christopher MD Infectious Disease Los AngelesCA premium
1386261816 Avakian, Melody DO Family Practice EncinoCA premium
1861053159 Nguyen, Aimee Internal Medicine ValenciaCA premium
1770089419 Kamel, Tony MD Hospitalist Santa MonicaCA premium
1356882567 Abrahamian, Natalie M.D. Internal Medicine Westlake VillageCA premium
1215956594 Ma, Mina MD Internal Medicine Los AngelesCA premium
1720372436 Multani, Ashrit M.B.B.S. Infectious Disease Los AngelesCA premium
1730406224 Hove, Jason M.D. Internal Medicine TorranceCA premium
1417485350 Chen, Ellie MD Gastroenterology TorranceCA premium
1376075796 Hernandez, Daniel M.D. Family Practice Los AngelesCA premium
1760401459 Nikoukari, Arash MD Family Practice Los AngelesCA premium
1366734238 Shubov, Andrew MD Internal Medicine Santa MonicaCA premium
1639600638 Cusumano, Vivy Gastroenterology Santa MonicaCA premium
1528298528 Nordstrom, Carl M.D. Gastroenterology Santa MonicaCA premium
1124656228 Kou, Aretha DO Hospitalist Los AngelesCA premium
1790865954 Muthusamy, Venkataraman MD Gastroenterology Los AngelesCA premium
1184644213 Woo, Hawkin MD Internal Medicine Los AngelesCA premium
1598147209 Chung, Jeffrey M.D. Hospitalist Los AngelesCA premium
1538502950 Sherman, Jason Family Practice Santa MonicaCA premium
1225472202 Finch, William Cardiology Los AngelesCA premium
1578839205 Viswanathan, Nisha M.D. Internal Medicine Los AngelesCA premium
1033670815 Chan, Sarah MD Hospitalist Santa MonicaCA premium
1194750844 Freese, Denise MD Family Practice Los AngelesCA premium
1194098657 Shah, Digish M.D. Internal Medicine Santa MonicaCA premium
1942797121 Jambulingam, Nikita Internal Medicine TorranceCA premium
1588982904 Logan, Jennifer M.D. Family Practice Redondo BeachCA premium
1275953911 Duvall, Jarod MD Internal Medicine Los AngelesCA premium
1760616908 Ferrara, Rachel M.D. Family Practice Thousand OaksCA premium
1750362570 Ho, Wendy MD Gastroenterology Los AngelesCA premium
1376794420 Hu, Scott M.D. Pulmonary Disease EncinoCA premium
1952321101 Taylor, Mihaela MD Rheumatology Los AngelesCA premium
1043669229 Fagel, Christian M.D. Hospitalist Los AngelesCA premium
1952842395 Garcia, Jonathan Hospitalist Los AngelesCA premium
1750631396 Issa, Danny MD Gastroenterology West HillsCA premium
1871205484 O'loughlin, Daniel MSN, ACNPC-AG Nurse Practitioner Los AngelesCA premium
1932362514 Sarkar, Mrinalini MD Internal Medicine West HollywoodCA premium
1699118760 Ma, Jane Internal Medicine Santa MonicaCA premium
1639460744 Newsom, Emily M.D. Dermatology ValenciaCA premium
1689201436 Maque, Jetrina Hospitalist Santa MonicaCA premium
1184999369 Glaeser, Alexandra M.D. Internal Medicine Los AngelesCA premium
1477878031 Batra, Anita M.D. Internal Medicine Los AngelesCA premium
1235498361 Tripathi, Priyam M.D. Gastroenterology Los AngelesCA premium
1003350984 Chang, Patricia M.D. Family Practice Santa MonicaCA premium
1134660491 Tesfaye, Heywan Hospitalist Los AngelesCA premium
1346281748 Horwich, Tamara MD Cardiology Los AngelesCA premium
1790183911 Yeh, Angela Hospitalist Santa MonicaCA premium
1194188185 Cope, William Internal Medicine Los AngelesCA premium
1285165472 Peterson, Justin MD Hospitalist Santa MonicaCA premium
1326260522 Borenstein, Jeff MD Internal Medicine Porter RanchCA premium
1972034015 Zelimkhanian, Biayna D.O. Family Practice Porter RanchCA 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.