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ALLIED ANESTHESIA MEDICAL GROUP INC

PAC 6103728407 Physician group
ANESTHESIOLOGY · ORANGE, CA · hospital-affiliated
Specialty ANESTHESIOLOGY — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in ORANGE, CA · bills Medicare in 11 states
Scale 183 providers on the CMS registry roster · 80 codes billed (five-year data window) · 12,560 services (all billed codes, CY2024)
Medicare paid $1.5M · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (714) 744-8700 — CMS registry listing
CMS Doctors & Clinicians registry · Medicare Part B physician/supplier claims · figures are attributed (single-group clinicians) and disclosed fee-for-service — a subset, never complete totals · group series shown over the most recent 5 years (rosters archived from 2019)
Group analytics

Who's billing in this group, plus the paid volume analytics · CY2024

Clinician makeup · CY2024
Physicians 142Advanced-practice 5Other clinicians 0= 147 clinicians billed · CY2024
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. These 147 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 53 of the group's 80 codes this year, across 10 states (CY2024).

The full analytics for this group

Premium

The billed-volume rank, trajectory, and economics behind this group — computed on the same disclosed Medicare Part B data.

What Medicare paid this group in CY2024 is on the group's identity card — free, on every tier. Premium breaks that figure down per code and per service, and puts the volume behind it in national and peer context.

  • Per-code payment breakdown & avg $/service — dollars behind the volume
  • Beneficiary-episode volume — reach, not just service counts
  • Office vs. facility setting mix — place-of-service code split
  • National billed-volume rank — percentile, cohort & year disclosed
  • Size-peer billed-volume benchmark — vs. groups of similar size
  • Top-3 clinician share — how volume distributes
  • 5-year volume trend — direction across the window
  • Business mix — largest codes by payment

Rank and benchmark figures are billed-volume positions among peers, not measures of care. All figures attributed (single-group clinicians) and disclosed Medicare Part B fee-for-service.

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Medicare Part B FFS · CY2024 · as published by CMS

Provider volumes, all codes · CY2024

NPIProviderCredentialsTypeCitySt Services (all codes) locked column
1467473157 Hales, Klane M.D. Anesthesiology OrangeCA premium
1922029453 Ramirez, Alejandro M.D. Anesthesiology OrangeCA premium
1457371346 Matin, Kaveh M.D. Anesthesiology OrangeCA premium
1588685309 Chalian, Armen M.D. Anesthesiology OrangeCA premium
1952330136 Shabanie, Afshin M.D. Anesthesiology OrangeCA premium
1396742284 Stark, Jacqueline CRNA Certified Registered Nurse Anesthetist (CRNA) AnaheimCA premium
1861430456 Da Graca, Ralph MD Anesthesiology OrangeCA premium
1710921127 Grasso, John M.D. Anesthesiology UplandCA premium
1235398389 Bui, Quoc Chuong MD Anesthesiology OrangeCA premium
1528194909 Maya, Salomon MD Anesthesiology OrangeCA premium
1194924381 Lee, Edward M.D. Anesthesiology TorranceCA premium
1265622336 Sandhu, Harpreet M.D. Anesthesiology OrangeCA premium
1396766846 Wellmeyer, Eric M.D. Anesthesiology OrangeCA premium
1942566963 Lin, Vincent Anesthesiology Long BeachCA premium
1881632750 Chang, Christopher MD Anesthesiology IrvineCA premium
1548452337 Lee, Nahee M.D. Anesthesiology OrangeCA premium
1477574986 Ontiveros, Eric M.D. Anesthesiology OrangeCA premium
1265453708 Tran, Thanh M.D. Anesthesiology OrangeCA premium
1396767513 Sarmiento, Jeffrey M.D. Anesthesiology OrangeCA premium
1255349379 Shah, Smita M.D. Anesthesiology San BernardinoCA premium
1013182138 Tang, Alan M.D. Anesthesiology DuarteCA premium
1407020076 Tahrawi, Fadi D.O. Anesthesiology ClevelandOH premium
1649272568 Tran, Son M.D. Anesthesiology Fountain ValleyCA premium
1770014979 Andonian, Nicole M.D. Anesthesiology San DiegoCA premium
1598786212 Char, Clifford M.D. Anesthesiology OrangeCA premium
1316981855 Cheng, George M.D. Anesthesiology UplandCA premium
1295929784 Sawras, Peter MD Anesthesiology TorranceCA premium
1982621736 Kulkarni, Manoj M.D. Anesthesiology OrangeCA premium
1427390111 Paik, Kristine M.D. Anesthesiology FullertonCA premium
1972526960 Dacosta, Jason M.D. Anesthesiology OrangeCA premium
1043453657 Wang, Da M.D. Anesthesiology NewarkNJ premium
1417331901 Maler, Steven M.D. Anesthesiology OrangeCA premium
1386789428 Perkins, Gregory MD Anesthesiology OrangeCA premium
1669499406 Kaelin, Lorraine M.D. Anesthesiology OrangeCA premium
1538181755 Cross, John M.D. Anesthesiology OrangeCA premium
1245251768 Quilligan, Theodore M.D. Anesthesiology OrangeCA premium
1831659945 Duong, Christopher MD Anesthesiology Redondo BeachCA premium
1366938953 Kim, Jason DO Anesthesiology Santa AnaCA premium
1396122073 Govan, Rikesh M.D. Anesthesiology Santa MonicaCA premium
1265409874 Bhatt, Mrunal M.D. Anesthesiology San BernardinoCA premium
1306898366 Bollin, Richard MD Anesthesiology FullertonCA premium
1730130923 Wehner, Kyle MD Anesthesiology FullertonCA premium
1679525612 Cochoit, Joseph MD Anesthesiology FullertonCA premium
1629343710 Bahadorani, Bobby D.O. Anesthesiology OrangeCA premium
1295269025 Whitby, Aaron Anesthesiology Las VegasNV premium
1396108932 Hu, Tony Anesthesiology FullertonCA premium
1770590820 Lundie, Grant M.D. Anesthesiology West HollywoodCA premium
1952353831 Lim, Louis MD Anesthesiology FullertonCA premium
1942460332 Sangster, Rebecca MD Anesthesiology OrangeCA premium
1013969591 Maccarthy, John MD Anesthesiology FullertonCA premium
1427589175 Tien, Michael M.D. Anesthesiology Laguna HillsCA premium
1811289697 Singh, Jatinder D.O. Anesthesiology Apple ValleyCA premium
1295761229 Bhat, Rajesh M.D. Anesthesiology OrangeCA premium
1447538814 Meckael, Sherif M.D. Anesthesiology StanfordCA premium
1619924305 Cariaso, Dominador Frederick M.D. Anesthesiology Apple ValleyCA premium
1972044246 Ng, Adrian Anesthesiology Santa AnaCA premium
1487605960 Padova, Paul DO Anesthesiology FullertonCA premium
1053803882 Ahn, Jonathon MD Anesthesiology FullertonCA premium
1750332938 Demman, Philip MD Anesthesiology FullertonCA premium
1477741346 Tang, Devin MD Anesthesiology Apple ValleyCA premium
1831110378 Tran, Son M.D. Anesthesiology OrangeCA premium
1306887757 Kudrick, Nathan MD Anesthesiology OrangeCA premium
1164788097 Nam, Rebekah M.D Anesthesiology New YorkNY premium
1861059206 Kohl, Keena Anesthesiology ChicagoIL premium
1487825972 Kavoossi, Benjamin M.D. Anesthesiology PomonaCA premium
1629158761 Downing, Timothy MD Anesthesiology FullertonCA premium
1548603350 Gin, Steven M.D. Anesthesiology Los AlamitosCA premium
1851734362 Lim, Christopher MD Anesthesiology FullertonCA premium
1003833930 Chait, Ian M.D. Anesthesiology OrangeCA premium
1023155934 Kaboo, Randhir M.D. Anesthesiology Apple ValleyCA premium
1881603967 Mcnutt, John M.D. Anesthesiology Newport BeachCA premium
1023039567 Sweeny, Francis M.D. Anesthesiology OrangeCA premium
1871758698 English, David M.D. Anesthesiology OrangeCA premium
1316982507 Dorado, Russell M.D. Anesthesiology UplandCA premium
1467708891 Gopinath, Anupama MD, MRES Anesthesiology Walnut CreekCA premium
1457640740 Cheon, James MD Anesthesiology OrangeCA premium
1477668945 Hernandez, Ada MD Anesthesiology OrangeCA premium
1568483105 Ho, Tony M.D. Anesthesiology OrangeCA premium
1487896908 Girma, Michael M.D. Anesthesiology PomonaCA premium
1235496589 Honari, Sahar MD Anesthesiology ChicagoIL premium
1982691820 Cheung, Jason MD Anesthesiology West HollywoodCA premium
1790289585 Dagher, Talia Anesthesiology Los AngelesCA premium
1043701006 Bruceta, Melanio MD Anesthesiology MiamiFL premium
1902824089 Grewal, Rasvin M.D. Anesthesiology OrangeCA premium
1740231927 Lillie, Michael MD Anesthesiology FullertonCA premium
1588906879 Jardosh, Kunal M.D. Anesthesiology Apple ValleyCA premium
1518901941 Sandhu, Jasvir M.D. Anesthesiology PomonaCA premium
1033748827 Son, John Anesthesiology OrangeCA premium
1184691867 Cohen, Jonathan M.D. Anesthesiology OrangeCA premium
1164603882 Serag, Ahmed M.D., PH.D. Anesthesiology IrvineCA premium
1972543759 Chehade, Monif M.D. Anesthesiology PomonaCA premium
1407028236 Tanaka, Vivian M.D. Anesthesiology OrangeCA premium
1366470783 Sandy, Ian M.D. Anesthesiology UplandCA premium
1982960126 Ayoub, Christine D.O. Anesthesiology OrangeCA premium
1073557419 Lopez, Pedro M.D. Anesthesiology UplandCA premium
1659806917 Richman, Michael Anesthesiology Chapel HillNC premium
1568417152 Chen, Mark DO Anesthesiology UplandCA premium
1851927800 Engelhart, Shawn MD Anesthesiology Loma LindaCA premium
1396030920 Moffitt, Michael M.D. Anesthesiology BurlingtonMA premium
1962446823 Yoshida, Roland M.D. Anesthesiology PomonaCA premium
1922390244 Chen, Andrew D.O. Anesthesiology GlendaleAZ premium
1164458733 Chow, Christine MD Anesthesiology UplandCA premium
1801830211 Digiamarino, Edward M.D. Anesthesiology UplandCA premium
1437179017 Canton, Jack M.D. Anesthesiology OrangeCA premium
1285655910 Chen, Tino M.D. Anesthesiology OrangeCA premium
1033378930 Klein, Claudia MD Anesthesiology OrangeCA premium
1396150058 Scheinberg, Daniel Anesthesiology OrangeCA premium
1184652505 Davis, Dale M.D. Anesthesiology UplandCA premium
1922392679 Hoang, Stanley M.D. Anesthesiology Santa AnaCA premium
1295364511 Monson, Grant DO Anesthesiology Loma LindaCA premium
1649204942 Aung, Htoo MD Anesthesiology LynwoodCA premium
1568785913 Nguyen, Thong M.D. Anesthesiology San DiegoCA premium
1477574093 Harris, John M.D. Anesthesiology OrangeCA premium
1811156235 Mcginley, Jennifer M.D. Anesthesiology Los AngelesCA premium
1558303800 Gan, Karen M.D. Anesthesiology UplandCA premium
1558529339 Ng, Louis M.D. Anesthesiology PomonaCA premium
1821314337 Soleta, Amy M.D. Anesthesiology Laguna NiguelCA premium
1558924209 Toma, Nayer MD Anesthesiology Loma LindaCA premium
1497011902 Adongo, Anna M.D. Anesthesiology PomonaCA premium
1588851372 Eskaros, Stephen MD Anesthesiology Los AngelesCA premium
1235699935 Nguyen, Anthony DO Anesthesiology PomonaCA premium
1568421832 Okada, Norichika MD Anesthesiology OrangeCA premium
1679507909 Assif, Ahmed · member of 2 groups MD Anesthesiology Fountain ValleyCA premium
1346805736 Cervantes, Richard · member of 2 groups MD Anesthesiology Loma LindaCA premium
1093813164 Christen, Monte · member of 3 groups CRNA Certified Registered Nurse Anesthetist (CRNA) Los AngelesCA premium
1851325518 Diaconescu, Dragos · member of 4 groups M.D. Anesthesiology OrangeCA premium
1386804508 Ghaly, Ramez · member of 2 groups M.D Anesthesiology Fountain ValleyCA premium
1558342048 Ho, Benjamin · member of 3 groups M.D. Anesthesiology Fountain ValleyCA premium
1619611688 Kelley, Brittany · member of 2 groups Certified Registered Nurse Anesthetist (CRNA) Oak HillsCA premium
1659356368 Le, Andy · member of 5 groups MD Anesthesiology Fountain ValleyCA premium
1467472092 Leung, Samson · member of 2 groups M.D. Anesthesiology HoustonTX premium
1609027804 Lin, John · member of 3 groups M.D. Anesthesiology OrangeCA premium
1174152490 Luo, Vincent · member of 2 groups MD, PHD, MPHIL Anesthesiology West HollywoodCA premium
1407566748 Marquez, Andrea · member of 3 groups Certified Registered Nurse Anesthetist (CRNA) ColtonCA premium
1184652653 Matheis, Bill · member of 3 groups C.R.N.A. Certified Registered Nurse Anesthetist (CRNA) CoronaCA premium
1043482029 Nguyen, Hai · member of 2 groups MD Anesthesiology WestminsterCA premium
1912351925 Nguyen, David · member of 2 groups D.O. Anesthesiology TorranceCA premium
1598816308 Patel, Kishan · member of 2 groups MD Anesthesiology OrangeCA premium
1295787158 Peng, Lynnus · member of 2 groups MD Anesthesiology FullertonCA premium
1205036423 Poblete, Mark · member of 2 groups MD Anesthesiology EncinoCA premium
1396908059 Pugeda, James · member of 3 groups Anesthesiology Fountain ValleyCA premium
1457325029 Raza, Ahamed · member of 5 groups M.D. Anesthesiology ClovisCA premium
1417961699 Richardson, Phillip · member of 2 groups M.D. Anesthesiology OrangeCA premium
1750321345 Skahen, Stephen · member of 2 groups MD Anesthesiology Newport BeachCA premium
1033605522 Tang, Zhaoyi · member of 2 groups MD Anesthesiology West HollywoodCA premium
1548259286 Tu, Thuan · member of 4 groups MD Anesthesiology UplandCA premium
1043283542 Vallurupalli, Vedavathy · member of 2 groups MD Anesthesiology Santa AnaCA 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.