NEVVI Medicare utilization intelligence

← back to results

Group profile

BASS MEDICAL GROUP

OTOLARYNGOLOGY · WALNUT CREEK, CA · 318 providers · hospital-affiliated

Provider volumes, all codes · CY2024

283
Clinicians · 2024
517
Codes billed · 2024
1
Billing state
Group analytics

In CY2024, the group billed 517 distinct codes across 1 state to Medicare Part B — 972,183 attributed, disclosed services.

283 clinicians billed under the group: 249 physicians, 18 advanced-practice clinicians, and 16 other clinicians.

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

The full figure is part of the market analytics platform — built, not launched yet. Notify me at launch →

'Physician' follows Medicare's definition, which includes doctors of medicine, osteopathy, podiatry, optometry, dental medicine, and chiropractic. 'Advanced-practice clinicians' are nurse practitioners, physician assistants, and similar practitioners; 'other clinicians' covers psychologists, therapists, social workers, audiologists, and dietitians. Facility and supplier enrollments — laboratories, ambulance services, imaging suppliers, and the like — are not counted as clinicians here.

Group snapshot
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)
1477517084 Wen, Chih-Hsin MD Urology OaklandCA premium
1235326232 Kouyoumdjian, Zepure D.O. Neurology Morgan HillCA premium
1083901961 Hamraz, Ali MD Endocrinology Walnut CreekCA premium
1164840963 Spiegel, Lauren M.D. Neurology Morgan HillCA premium
1407852858 Johl, Jewel M.D. Hematology-Oncology Walnut CreekCA premium
1619926102 Schadendorf, Steven MD Neurology Walnut CreekCA premium
1467403246 Alonso, David MD Internal Medicine ChicoCA premium
1710141072 Sachdev, Noor MD Neurology San JoseCA premium
1720166556 Lee, Kai MD Neurology Walnut CreekCA premium
1689644866 Humphrey, Jonathan M.D. Family Practice DanvilleCA premium
1760410625 Shinaman, Richard MD Anesthesiology Pleasant HillCA premium
1396238945 Nimmich, Andrew M.D. Vascular Surgery NapaCA premium
1700856978 Roberts, John M.D. Family Practice DanvilleCA premium
1265427975 Hsiao, Kenneth MD Urology Walnut CreekCA premium
1619923711 Spilman, Daniel MD Otolaryngology Santa CruzCA premium
1437321429 Sodeifi, Negar MD Neurology Walnut CreekCA premium
1306874714 Khonsari, Hamidreza M.D. Family Practice AntiochCA premium
1841216892 Chin, Jonathan MD Urology AntiochCA premium
1972571636 Goldstein, Lawrence MD Vascular Surgery NapaCA premium
1265437396 Behzadi, Kambiz MD Orthopedic Surgery PleasantonCA premium
1245228766 Kalra, Ruben M.D., M.B.A Pain Management Pleasant HillCA premium
1174793806 Smith, Andrew M.D. Urology Walnut CreekCA premium
1619916293 Bell, David MD Orthopedic Surgery PleasantonCA premium
1689786840 Nagesetty, Rajiv MD Vascular Surgery Walnut CreekCA premium
1275625204 Longton, William MD Pain Management Walnut CreekCA premium
1205995958 Shah, Selina MD Sports Medicine Walnut CreekCA premium
1750343729 Algar, Robert MD Neurology Walnut CreekCA premium
1154544468 Stine, Ian M.D. Orthopedic Surgery PleasantonCA premium
1194884502 Reginato, Mark M.D. Internal Medicine DanvilleCA premium
1750571360 Welty, Christopher MD Urology OaklandCA premium
1891793980 Hopkins, Brian MD Urology Walnut CreekCA premium
1386198489 Esmaeili, Azadeh Pathology BerkeleyCA premium
1124480736 Xiao, Christopher Otolaryngology Santa CruzCA premium
1609989417 Maw, Jennifer MD Otolaryngology San JoseCA premium
1841279841 Jiang, Kenneth MD Internal Medicine HollisterCA premium
1073721569 Chao, Kuang-Hwa M.D. Radiation Oncology Walnut CreekCA premium
1033362041 Sridhar, Preethi MD Endocrinology Mountain ViewCA premium
1568453264 Sims, Stephen MD Family Practice Mountain ViewCA premium
1457441214 Loos, Benjamin MD Otolaryngology Walnut CreekCA premium
1205909603 Agbayani, Romeo MD Otolaryngology GreenbraeCA premium
1538259304 Ford, Lloyd MD Otolaryngology ConcordCA premium
1033221551 Glattke, Theodore P.T. Physical Therapist in Private Practice LafayetteCA premium
1063750099 Lankford, Dawud M.D. Urology OaklandCA premium
1821182973 Vaughan, Winston M.D. Otolaryngology AthertonCA premium
1083103725 Essapoor, Shayan Podiatry Walnut CreekCA premium
1215983440 Bernens, Anthony MD Internal Medicine Walnut CreekCA premium
1568553790 Jensen, Kirk MD Orthopedic Surgery LafayetteCA premium
1639517907 Klass, Edward PT Physical Therapist in Private Practice LafayetteCA premium
1225039142 Helms, Ileana MD Nephrology ConcordCA premium
1952467698 Liu, Steven MD Interventional Pain Management PleasantonCA premium
1023360930 Morgan, Daniel M.D. Family Practice Morgan HillCA premium
1861620072 Shah, Sheetal D.O. Family Practice DanvilleCA premium
1962776245 Keyashian, Brian M.D. Vascular Surgery Walnut CreekCA premium
1780689406 Foglar, Christian M.D. Orthopedic Surgery San JoseCA premium
1619965688 Kumar, Smitha MD Family Practice GilroyCA premium
1952459992 Busfield, Benjamin MD Orthopedic Surgery Walnut CreekCA premium
1215948161 Shelby, Salim M.D. Gastroenterology DanvilleCA premium
1366701385 Au, Joshua M.D. Otolaryngology San RamonCA premium
1124633060 Pellett, Elise PT, DPT Physical Therapist in Private Practice LafayetteCA premium
1699798421 Hartman, Daniel M.D. Otolaryngology San FranciscoCA premium
1598714511 Kramer, Kristina M.D. Pulmonary Disease Walnut CreekCA premium
1497909931 Obnial, Gonzalo M.D. Vascular Surgery Walnut CreekCA premium
1184656688 Pirkle, Ross M.D. Internal Medicine Walnut CreekCA premium
1164955043 Gamsky, Nathaniel MD Anesthesiology Pleasant HillCA premium
1225214695 Corey, Christina MD Otolaryngology BerkeleyCA premium
1801055900 Yousefian, Shervin M.D. Internal Medicine Mountain ViewCA premium
1467957662 Ambekar, Apurva PT, DPT Physical Therapist in Private Practice PleasantonCA premium
1710461512 Byrapuneni, Saritha PT Physical Therapist in Private Practice PleasantonCA premium
1033114178 Jupina, David M.D. Orthopedic Surgery PleasantonCA premium
1073930343 Elmi, Eman DPM Podiatry Walnut CreekCA premium
1801891932 Burgar, Alexandra M.D. Orthopedic Surgery PleasantonCA premium
1144417007 Leung, Man-Kit M.D. Otolaryngology San FranciscoCA premium
1447358692 Kar, Aradhana MD Internal Medicine CampbellCA premium
1992969281 Sharma, Rishi M.D. Gastroenterology Walnut CreekCA premium
1841753605 Khatri, Shreya MD Family Practice BrentwoodCA premium
1881643831 Cheung, Ka Ling (Karin) M.D. Pulmonary Disease Walnut CreekCA premium
1124160510 Samji, Hussein M.D. Otolaryngology San JoseCA premium
1205025996 Jumagdao-Sakai, Maria Delie M.D. Family Practice GilroyCA premium
1104822030 Kagel, Eric M.D. Orthopedic Surgery San JoseCA premium
1154784866 Hannabass, Kyle M.D. Otolaryngology Walnut CreekCA premium
1972574739 Reyes, Brian M.D. Internal Medicine BrentwoodCA premium
1972767655 Nalawadi, Smruti M.D Internal Medicine Morgan HillCA premium
1881706810 Haraburda, Carrie M.S.P.T. Physical Therapist in Private Practice LafayetteCA premium
1790705531 Mandpe, Aditi MD Otolaryngology San FranciscoCA premium
1952600389 Farajzadeh Deroee, Armin M.D. Anesthesiology VisaliaCA premium
1437230877 Pammi, Neesha M.D. Internal Medicine Walnut CreekCA premium
1154787224 Indart, Nicole Physical Therapist in Private Practice LafayetteCA premium
1902831720 Muller, Danielle P.T. Physical Therapist in Private Practice TracyCA premium
1457398224 Caldwell, Kenneth MD Orthopedic Surgery LafayetteCA premium
1639109515 Makhoul, Nicolas M.D. Family Practice Pleasant HillCA premium
1275732091 Boparai, Gurpreet M.D. Family Practice San RamonCA premium
1407295942 Greene, Peter MD Urology Pleasant HillCA premium
1295806289 Molitorisz, Szilvia MD Internal Medicine Walnut CreekCA premium
1083788681 Rush, Shannon DPM Podiatry PleasantonCA premium
1952376352 Workman, William M.D. Orthopedic Surgery Walnut CreekCA premium
1770666448 Yee, Philip M.D. Gastroenterology San RamonCA premium
1669562427 Wenokur, Randall MD Otolaryngology BrentwoodCA premium
1013013218 Rassai, Hamid General Surgery AntiochCA premium
1881807006 Perlroth, Joshua M.D. Infectious Disease Walnut CreekCA premium
1205947884 Hosseini, Mehra M.D. Gastroenterology BerkeleyCA premium
1427169002 Narayan, Subhendu M.D. Gastroenterology BerkeleyCA premium
1497763536 Ngo, Hiep M.D. Neurology San JoseCA premium
1629380464 Maharaj, Jaisri M.D. Endocrinology Los GatosCA premium
1821299926 Perez, Artemio D.O. Osteopathic Manipulative Medicine Pleasant HillCA premium
1679684245 Cheng, Huilan M.D. Gastroenterology BerkeleyCA premium
1669791612 Cheng, Jennifer D.O. Infectious Disease Walnut CreekCA premium
1992943906 Suba, Chandni P.T. Physical Therapist in Private Practice PleasantonCA premium
1265963789 Orlino, Jon Christopher M.D. Vascular Surgery Walnut CreekCA premium
1568783470 Petersen, Dana MD Otolaryngology San FranciscoCA premium
1336388644 Cahigas, Ethelind PT Physical Therapist in Private Practice TracyCA premium
1174785232 Boulom, Valy M.D. Vascular Surgery Morgan HillCA premium
1437231537 Malik, Bhavna MD Infectious Disease Walnut CreekCA premium
1548279821 Perry, Caroline MD Neurology Walnut CreekCA premium
1487843942 Mishra-Shukla, Nimisha MD Infectious Disease Walnut CreekCA premium
1427053560 Dainer, Roger D.O. Orthopedic Surgery PleasantonCA premium
1336251693 Hoffmann, Victorina M.D. Internal Medicine San RamonCA premium
1831118652 Said, Bassem M.D. Otolaryngology BrentwoodCA premium
1366460081 Bernett, Jorge M.D. Infectious Disease Walnut CreekCA premium
1750475828 Murray, Michael M.D. Otolaryngology San JoseCA premium
1962677724 Mallavaram, Navin M.D. Pain Management PleasantonCA premium
1578691523 Musco, Mark M.D. Family Practice San RamonCA premium
1710901822 Nachtwey, Frederick M.D. Pulmonary Disease Walnut CreekCA premium
1871631853 Kaspar, Ruth AUD Audiologist Santa CruzCA premium
1073533212 Maganti, Kalyani M.D. Gastroenterology ConcordCA premium
1669583167 Higa, Lisa M.D. Gastroenterology BerkeleyCA premium
1982608733 Long, Julie MD Orthopedic Surgery PleasantonCA premium
1437237005 Kim, Ran M.D. General Surgery Walnut CreekCA premium
1356504476 Jew, Jenny M.D. Gastroenterology AntiochCA premium
1114456639 Hajek, Michael MD Otolaryngology Santa CruzCA premium
1013123140 Mullen, Cynthia M.D. Gastroenterology Walnut CreekCA premium
1699922252 Lehmer, Melissa MD Neurology Walnut CreekCA premium
1790009215 Carter, Margaret Otolaryngology San JoseCA premium
1548275068 Fong, Karen MD Otolaryngology Walnut CreekCA premium
1700072659 Erickson, Vanessa M.D. Otolaryngology San FranciscoCA premium
1093248775 Swinney, Christian Neurology Walnut CreekCA premium
1801900220 Blue, Jeffrey M.D. Family Practice CampbellCA premium
1437389327 Pakseresht, Seyed MD Gastroenterology San RamonCA premium
1649501446 Raman, Tanvi M.D. Internal Medicine San JoseCA premium
1871903286 Miller, Jennifer M.P.T. Physical Therapist in Private Practice PleasantonCA premium
1750347100 Chin, Brian MD General Surgery Walnut CreekCA premium
1578681052 Barroga, Veronica OTR Occupational Therapist in Private Practice TracyCA premium
1609963057 Disano, Michael MD Emergency Medicine ChicoCA premium
1902145592 Nguyen, Thanh-Tam D.O. Family Practice Morgan HillCA premium
1194922542 Romero, Denise M.D. Orthopedic Surgery AntiochCA premium
1053581769 Zaka, Jamal M. D. Pulmonary Disease Walnut CreekCA premium
1346450418 Hardy, Robert M.D. Internal Medicine Walnut CreekCA premium
1679601611 Musco, Dolores M.D. Family Practice San RamonCA premium
1356428205 Inserra, Michelle MD Otolaryngology San JoseCA premium
1750670774 Yung, Victoria Gastroenterology Walnut CreekCA premium
1679504922 Contreras, Ricardo P.T. Physical Therapist in Private Practice PleasantonCA premium
1023185030 Nguyen, Richard DO General Surgery Los GatosCA premium
1427435700 Wu, Grace MD Otolaryngology San FranciscoCA premium
1902838063 Nelson, Lionel MD Otolaryngology San JoseCA premium
1265736607 Shete, Mona MD Otolaryngology BakersfieldCA premium
1851732572 Sonoda, Laura M.D. Orthopedic Surgery PleasantonCA premium
1356429534 Leach, Timothy M.D. FACOG Obstetrics & Gynecology Walnut CreekCA premium
1467460022 Michaud, Nathalie M.D. Family Practice DanvilleCA premium
1124040274 Hughes, Luman M.D. Obstetrics & Gynecology Walnut CreekCA premium
1801358775 Jang, Timothy MD Infectious Disease Walnut CreekCA premium
1942275672 Maska, Patricia M.D. Neurology San RamonCA premium
1487810990 Chaung, Katrina M.D. Otolaryngology San JoseCA premium
1174601256 Liu, Rock MD General Surgery HaywardCA premium
1154321503 Senior, Janine MD Obstetrics & Gynecology Walnut CreekCA premium
1275763252 Choe, Susan DPM Podiatry San FranciscoCA premium
1043244007 Hanna, Nadine M.D. Obstetrics & Gynecology Walnut CreekCA premium
1134482805 Guenthart, Andrew M.D. General Surgery Morgan HillCA premium
1851402242 Saxena, Amol DPM Podiatry Palo AltoCA premium
1013169911 Salehomoum, Negar M.D. Colorectal Surgery (Proctology) Walnut CreekCA premium
1043836778 Khavari, Ali DPM Podiatry Walnut CreekCA premium
1528324597 Lee, Edward M.D. Otolaryngology San FranciscoCA premium
1649847203 Cless, Mallory MD Family Practice DanvilleCA premium
1306868450 Katz, Gerald M.D. Obstetrics & Gynecology Walnut CreekCA premium
1104888155 Upadhyay, Ajay MD General Surgery OaklandCA premium
1780843185 Bertoni, Danielle MD Surgical Oncology Walnut CreekCA premium
1144457375 Vanguri, Poornima MD Colorectal Surgery (Proctology) Walnut CreekCA premium
1710076773 Mazolewski, Peter M.D. General Surgery Walnut CreekCA premium
1174285779 Fahey, Allison DNP, FNP-BC Nurse Practitioner MontereyCA premium
1396227427 Eckert Juarez, Cathy FNP-BC Nurse Practitioner VisaliaCA premium
1588742050 Plotkin, Mindy MD Obstetrics & Gynecology Walnut CreekCA premium
1659385151 Wells, Stephen MD Obstetrics & Gynecology Walnut CreekCA premium
1104272657 Ersoff, Rachel AUD Audiologist Santa CruzCA premium
1063945962 Lieu, Virginia MD Orthopedic Surgery Castro ValleyCA premium
1891763553 Cunningham, Elizabeth MD General Surgery NapaCA premium
1902062698 Shah, Saurin M.D Thoracic Surgery Walnut CreekCA premium
1629036140 Stephens, Raymond MD Neurology Walnut CreekCA premium
1710936067 Cardoza, Mary M.D. General Surgery PittsburgCA premium
1063627362 Vemulapalli, Madhavi MD Obstetrics & Gynecology Walnut CreekCA premium
1265634687 Chan, Jennifer M.D. Thoracic Surgery Walnut CreekCA premium
1700510096 Pelobello, Jonelle Donica NP Nurse Practitioner Walnut CreekCA premium
1225423072 Sung, Michael General Surgery OaklandCA premium
1548978935 Lim, Christine Physician Assistant Los GatosCA premium
1912486309 Lau, Ho Ming Audiologist San FranciscoCA premium
1194850800 Kusumoto, Ray PA Physician Assistant HollisterCA premium
1245492925 Rose, Joseph MD Obstetrics & Gynecology Walnut CreekCA premium
1356709745 Lem, Joshua NP Nurse Practitioner PleasantonCA premium
1851835235 Bohne, Maren FNP Nurse Practitioner PleasantonCA premium
1477761963 Agrawal, Siddhartha · member of 2 groups M.D. Nephrology VisaliaCA premium
1548474570 Araim, Omar · member of 5 groups M.D. Vascular Surgery VisaliaCA premium
1801039615 Avise, Jennifer · member of 2 groups MD Vascular Surgery PleasantonCA premium
1952794455 Azghadi, Soheila · member of 2 groups MD Radiation Oncology Walnut CreekCA premium
1083735070 Campbell, Matthew · member of 4 groups MD Vascular Surgery VisaliaCA premium
1437666567 Caudillo, Diana · member of 2 groups FNP Nurse Practitioner VisaliaCA premium
1699431312 Caudle, George · member of 3 groups PA-C Physician Assistant SacramentoCA premium
1568994010 Chan, Stephen · member of 2 groups M.D. Otolaryngology OxnardCA premium
1518253012 Chang, Crystal · member of 4 groups M.D. Diagnostic Radiology NovatoCA premium
1922060219 Cherlin, Richard · member of 2 groups M.D. Endocrinology Los GatosCA premium
1659891141 Chopan, Masoud · member of 3 groups DO General Surgery BerkeleyCA premium
1437325289 Cogdill, Asha · member of 3 groups M.D. Gastroenterology SacramentoCA premium
1891960597 Colton House, Joyce · member of 2 groups M.D. Otolaryngology NapaCA premium
1467402859 Coufal, Christopher · member of 2 groups M.D. Orthopedic Surgery Walnut CreekCA premium
1811673502 Cuenin, Taylor · member of 2 groups PA Physician Assistant Walnut CreekCA premium
1467554337 Deboisblanc, Michael · member of 2 groups MD General Surgery Walnut CreekCA premium
1417343922 Decant, Zachary · member of 5 groups D.O. Neurology Walnut CreekCA premium
1609307180 Dhatt, Navdeep · member of 2 groups DPM Podiatry San JoseCA premium
1619056561 Diaz Flores, Rafael · member of 2 groups M.D. General Surgery Walnut CreekCA premium
1528562527 Geffen, Brent · member of 2 groups MD Otolaryngology Simi ValleyCA premium
1871963942 Gilliam, Frederick · member of 3 groups PA-C Physician Assistant VisaliaCA premium
1285945196 Hamdi, Abdulrahman · member of 3 groups M.D. Vascular Surgery VisaliaCA premium
1336342369 Hong, Michael · member of 2 groups MD Vascular Surgery San FranciscoCA premium
1184686156 Horoupian, Rupert · member of 2 groups MD General Surgery OaklandCA premium
1063729630 Javed, Najwa · member of 2 groups DPM Podiatry San JoseCA premium
1508850843 Joyo, Ghulam · member of 2 groups MD Anesthesiology Walnut CreekCA premium
1164691820 Kang, Tyler · member of 4 groups M.D. Hematology-Oncology Walnut CreekCA premium
1194739110 Kasper, Sari · member of 2 groups D.O. Obstetrics & Gynecology Walnut CreekCA premium
1881626661 Kho, Soochuen · member of 2 groups M.D. Otolaryngology Thousand OaksCA premium
1629423140 Kim, Jeehong · member of 2 groups M.D Otolaryngology Walnut CreekCA premium
1578705000 Krosin, Michael · member of 3 groups MD Orthopedic Surgery Castro ValleyCA premium
1740846641 Lanre-Amos, Oluwatomi · member of 2 groups MD Orthopedic Surgery SacramentoCA premium
1376550715 Lee, Jaesung · member of 2 groups M.D. Otolaryngology Thousand OaksCA premium
1417912775 Lee, Joseph · member of 2 groups M.D. Otolaryngology OxnardCA premium
1992965354 Lerner, Dimitry · member of 2 groups M.D. Gynecological Oncology Walnut CreekCA premium
1801974332 Levine, Marc · member of 2 groups M.D. Vascular Surgery San FranciscoCA premium
1568425148 Li, Tsung · member of 2 groups M.D. Otolaryngology BerkeleyCA premium
1770516536 Lin-Chang, Lynne · member of 2 groups M.D. Pathology BerkeleyCA premium
1922074319 Loftus, John · member of 2 groups M.D. Vascular Surgery NapaCA premium
1053044107 Macmullen, Julianne · member of 2 groups FNP Nurse Practitioner VisaliaCA premium
1629583596 Malak, Charles · member of 2 groups NP Nurse Practitioner Palo AltoCA premium
1376612275 Martin, Sean · member of 2 groups M.D. General Surgery Walnut CreekCA premium
1265495766 Marwaha, Dimple · member of 2 groups DPM Podiatry San RamonCA premium
1417910407 Marwaha, Jatinder · member of 2 groups M.D. Internal Medicine San RamonCA premium
1508948886 Mbadike-Obiora, Maureen · member of 4 groups M.D. Family Practice Pleasant HillCA premium
1093195380 Mccutcheon, Brandon · member of 3 groups MD Neurosurgery Walnut CreekCA premium
1891870770 Mcguinness, Brian · member of 2 groups M.D. Colorectal Surgery (Proctology) Walnut CreekCA premium
1194951723 Merkow, Maxwell · member of 3 groups MD Neurosurgery Walnut CreekCA premium
1700057569 Mitchell, James · member of 2 groups MD Radiation Oncology Walnut CreekCA premium
1013630102 Mithani, Ali Hussain · member of 2 groups PA-C Physician Assistant Walnut CreekCA premium
1831456896 Molnar, Esther · member of 2 groups MD Infectious Disease Walnut CreekCA premium
1043508872 Montague, Glenda · member of 2 groups M.D. Otolaryngology NapaCA premium
1447468236 Moy, Jason · member of 3 groups MD General Surgery Walnut CreekCA premium
1922074061 Murthy, Harish · member of 2 groups MD Pulmonary Disease San JoseCA premium
1033386503 Nathan, Manjari · member of 2 groups M.D. Pulmonary Disease Walnut CreekCA premium
1467653006 Nathanson, Daniel · member of 2 groups MD Vascular Surgery San FranciscoCA premium
1144489592 Newmark, Jordan · member of 3 groups MD Pain Management PleasantonCA premium
1730406729 Nguyen, Alexander · member of 3 groups M.D. Vascular Surgery VisaliaCA premium
1134229735 Nix, Kelly · member of 2 groups D.P.M. Podiatry San JoseCA premium
1013537794 Ondarza, Julia · member of 4 groups PA-C Physician Assistant Walnut CreekCA premium
1437492386 O'rourke, Emily · member of 2 groups M.D. Pathology BerkeleyCA premium
1225476989 Pan, Shu · member of 2 groups M.D. Urology OaklandCA premium
1700510989 Rodriguez, Maria Cristelle · member of 2 groups Physician Assistant FremontCA premium
1760638118 Ryan, Patrick · member of 6 groups MD Diagnostic Radiology Walnut CreekCA premium
1114975562 Sharma, Konark · member of 2 groups M.D. Infectious Disease Walnut CreekCA premium
1487898938 Sorensen, Brandon · member of 2 groups M.D. Physical Medicine and Rehabilitation VisaliaCA premium
1285697698 Stanten, Steven · member of 2 groups MD General Surgery OaklandCA premium
1003858283 Straznicka, Michaela · member of 2 groups M.D. Thoracic Surgery Walnut CreekCA premium
1346628740 Struve, Isabelle · member of 2 groups General Surgery Walnut CreekCA premium
1255673463 Sullivan-Cramer, Shannon · member of 2 groups M.D. Obstetrics & Gynecology Walnut CreekCA premium
1225442080 Tinder, Karen · member of 2 groups NP Nurse Practitioner Walnut CreekCA premium
1225131030 Tolentino, Arminda · member of 2 groups M.D. Family Practice HollisterCA premium
1134734205 Tran, Jeffrey · member of 4 groups PA-C Physician Assistant Walnut CreekCA premium
1245670694 Trocha, Kaspar · member of 2 groups M.D. Vascular Surgery San FranciscoCA premium
1609035666 Tsai, Wilson · member of 2 groups MD Thoracic Surgery Walnut CreekCA premium
1639186075 Vaidya, Abhay · member of 2 groups M.D. Otolaryngology Thousand OaksCA premium
1245767029 Vazmitsel, Maryna · member of 2 groups M.D. Pathology BerkeleyCA premium
1659584019 Vemulakonda, Srilakshmi · member of 2 groups MD Critical Care (Intensivists) San JoseCA premium
1831199280 Walker, Janette · member of 2 groups MD Obstetrics & Gynecology Walnut CreekCA premium
1912914359 Wareham, Martin · member of 2 groups M.D. Otolaryngology Simi ValleyCA premium
1346268067 Wasserman, Ronald · member of 2 groups M.D. Infectious Disease Walnut CreekCA premium
1396024600 Wu, Eijean · member of 2 groups MD, MPP Gynecological Oncology Los AngelesCA premium
1649613365 Yang-Loudin, Serena · member of 2 groups MD Urology StanfordCA premium
1942733720 Yee, Nicole · member of 2 groups M.D. Obstetrics & Gynecology Walnut CreekCA premium
1598176604 Yim, Benjamin · member of 3 groups M.D. Neurosurgery Walnut CreekCA premium
1366628935 Zink, John · member of 4 groups MD General Surgery Walnut CreekCA premium
1578918926 Zourabian, Steven · member of 4 groups D.O. Orthopedic Surgery Castro ValleyCA 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.