NEVVI Medicare utilization intelligence

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HMH EMERGENCY MEDICAL GROUP, INC.

PAC 7911800826 Physician group
EMERGENCY MEDICINE · PASADENA, CA · hospital-affiliated
Specialty EMERGENCY MEDICINE — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in PASADENA, CA · bills Medicare in 1 state (CA)
Scale 58 providers on the CMS registry roster · 26 codes billed (five-year data window) · 5,605 services (all billed codes, CY2024)
Medicare paid $517K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact 6264470296142 — 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 49Advanced-practice 4Other clinicians 0= 53 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 53 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 13 of the group's 26 codes this year, across 1 state (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
1073868006 Flores, Jorge M.D. Emergency Medicine GlendaleCA premium
1851406029 Goldweber, Robert M.D. Emergency Medicine PasadenaCA premium
1407387475 Beckerman, Samuel M.D., PH.D. Emergency Medicine Los AngelesCA premium
1841305000 Corrigan, Peter M.D. Emergency Medicine PasadenaCA premium
1538513056 Boyajian, Silva M.D., M.S. Emergency Medicine BakersfieldCA premium
1326543513 Trtchounian, Anna MD Emergency Medicine PasadenaCA premium
1992267504 Choi, Michelle Emergency Medicine PasadenaCA premium
1598127128 Grzybowski, Brittany Emergency Medicine Los AngelesCA premium
1356803019 Lyons, Jonathan DO Emergency Medicine Van NuysCA premium
1275911562 Hovsepyan, Harut M.D., M.P.H Emergency Medicine GlendaleCA premium
1841602331 Jordan, Natane PA Physician Assistant Los AngelesCA premium
1114019478 Claudius, Ilene MD Emergency Medicine Los AngelesCA premium
1528695970 Alam, Jamal · member of 2 groups Emergency Medicine TorranceCA premium
1144690777 Bugg, Charles · member of 2 groups M.D., PH.D. Emergency Medicine PasadenaCA premium
1528581519 Castillo, Rolando · member of 2 groups N.P. Nurse Practitioner Monterey ParkCA premium
1770698920 Coburn, William · member of 2 groups D.O. Emergency Medicine PasadenaCA premium
1639382708 Dang, Kulmeet · member of 2 groups DO Emergency Medicine TurlockCA premium
1114243359 Dunn, Maureen · member of 2 groups M.D. Emergency Medicine CharlotteNC premium
1790728277 Gerberich, Bradley · member of 2 groups M.D. Emergency Medicine PasadenaCA premium
1417103581 Girard, Anne Marie · member of 2 groups P.A. Physician Assistant PasadenaCA premium
1558597054 Graham, May · member of 2 groups M.D. Emergency Medicine PasadenaCA premium
1023325289 Greco, Nicholas · member of 2 groups M.D. Emergency Medicine PasadenaCA premium
1861894917 Harter, Katherine · member of 2 groups M.D. Emergency Medicine Los AngelesCA premium
1699137646 Holmberg, Pauline · member of 2 groups MD Emergency Medicine New HavenCT premium
1689917171 Kalam, Sharmin · member of 2 groups M.D. Emergency Medicine Loma LindaCA premium
1699889212 Kilaghbian, Taline · member of 2 groups M.D. Emergency Medicine PasadenaCA premium
1972182640 Kim, Mi Song · member of 2 groups MD Emergency Medicine RiversideCA premium
1760864664 Lee, Jennifer · member of 2 groups M.D. Emergency Medicine KailuaHI premium
1447348370 Levine, Michael · member of 4 groups M.D. Emergency Medicine GlendaleCA premium
1851405203 Lew, Brandon · member of 2 groups D.O. Emergency Medicine PasadenaCA premium
1699099242 Libby, Brandon · member of 4 groups MD Emergency Medicine PasadenaCA premium
1710411459 Libby, Christopher · member of 2 groups MD Emergency Medicine AnaheimCA premium
1801101365 Lin, Timothy · member of 2 groups DO Emergency Medicine BakersfieldCA premium
1235381831 Maack, Joanna · member of 2 groups M.D. Emergency Medicine PasadenaCA premium
1396050498 Majoewsky, Marlowe · member of 3 groups MD Emergency Medicine Los AngelesCA premium
1083266704 Mangasarian, Astkhik · member of 4 groups DO Critical Care (Intensivists) Loma LindaCA premium
1699270884 Mashchenko, Igor · member of 2 groups MD Emergency Medicine PasadenaCA premium
1114031515 Mikhail, Asbasia · member of 2 groups M.D. Emergency Medicine PasadenaCA premium
1225615909 Ng, Yunfai · member of 2 groups MD Emergency Medicine Los AngelesCA premium
1891289443 Nguyen, Steven · member of 2 groups DO Emergency Medicine San GabrielCA premium
1588155295 O'connor, Michelle · member of 2 groups MD Emergency Medicine PasadenaCA premium
1356926745 Ostlund, Paige · member of 2 groups NP-C Nurse Practitioner NorthridgeCA premium
1609405281 Palakurty, Sri Harsha · member of 2 groups M.D. Emergency Medicine PasadenaCA premium
1578546479 Peng, Amy · member of 2 groups M.D. Emergency Medicine Los AngelesCA premium
1497172522 Retino, Clairose · member of 2 groups MD Emergency Medicine Los AngelesCA premium
1871857136 Slutsky, Jay · member of 2 groups D.O. Emergency Medicine PhiladelphiaPA premium
1831398759 Tsang, Keith · member of 2 groups MD Emergency Medicine PasadenaCA premium
1174029755 Udrea, Daniel · member of 3 groups MD Emergency Medicine IndianapolisIN premium
1023019460 Ulick, David · member of 2 groups MD Emergency Medicine PasadenaCA premium
1972802767 Vander Meulen, Michael · member of 2 groups Emergency Medicine BostonMA premium
1992837892 Vargas Jaramillo, Maria · member of 2 groups MD Emergency Medicine PasadenaCA premium
1366559874 Willard, Douglas · member of 2 groups M.D, Emergency Medicine PasadenaCA premium
1295849883 Yang, Roger · member of 2 groups M.D. Emergency Medicine PasadenaCA 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.