NEVVI Medicare utilization intelligence

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COLUMBIA EMERGENCY MEDICAL GROUP INC

PAC 2668376500 Physician group
EMERGENCY MEDICINE · LONG BEACH, CA · hospital-affiliated
Specialty EMERGENCY MEDICINE — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in LONG BEACH, CA · bills Medicare in 5 states (CA, MI, NJ, NY, TX)
Scale 37 providers on the CMS registry roster · 13 codes billed (five-year data window) · 10,968 services (all billed codes, CY2024)
Medicare paid $866K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (310) 933-2000 — 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 26Advanced-practice 4Other clinicians 0= 30 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 30 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 7 of the group's 13 codes this year, across 5 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
1932660057 Wang, Brandon MD Emergency Medicine TorranceCA premium
1063838159 Schwan, Rory M.D. Emergency Medicine OrangeCA premium
1831147081 Salib, Tamer DO Emergency Medicine MontclairNJ premium
1851330047 Burden, James MD Emergency Medicine Long BeachCA premium
1578713384 Evanson, Heather M.D. Emergency Medicine Long BeachCA premium
1326447756 Lembo, Bryan Emergency Medicine BakersfieldCA premium
1043569361 Nackoud, Yamen M.D. Emergency Medicine Royal OakMI premium
1669755740 Milano, Peter M.D. Emergency Medicine Los AngelesCA premium
1174754857 Beck, Joshua M.D. Emergency Medicine Long BeachCA premium
1164694907 Abdelnur, Diego M.D. Emergency Medicine HollywoodCA premium
1851737050 Arndt, Justin M.D. Emergency Medicine Long BeachCA premium
1669415105 Gomez, Ruben M.D. Emergency Medicine Long BeachCA premium
1780020610 Bunch, Steven M.D. Emergency Medicine BrooklynNY premium
1174579734 Hofmann, Gary MD Emergency Medicine Long BeachCA premium
1528014511 Sebastian, Raynard MD Emergency Medicine Long BeachCA premium
1215178207 Vandordaklou, Negean MD Emergency Medicine SouthgateMI premium
1205998929 Chuang, Kenneth M.D. Emergency Medicine Long BeachCA premium
1124231139 Arguija, Anthony DO Emergency Medicine ColtonCA premium
1295094084 Buchanan, Ian M.D. Emergency Medicine AustinTX premium
1053320291 Wittenberg, Andrew MD Emergency Medicine Long BeachCA premium
1770946063 Ferguson, Aubrey MD Emergency Medicine TorranceCA premium
1023057122 Bush, Gregory MD Emergency Medicine Long BeachCA premium
1578674891 Padova, Karla P.A-C Physician Assistant Long BeachCA premium
1588610042 Tenazas, Alex PA Physician Assistant Long BeachCA premium
1164006946 Almog, Roy · member of 2 groups Emergency Medicine OrangeCA premium
1043528987 Evans, Stacey · member of 2 groups RN,MSN,FNP Nurse Practitioner Los AngelesCA premium
1992972186 Gaska, Bartholomew · member of 2 groups Nurse Practitioner Long BeachCA premium
1891734349 Massoudian, Bobby · member of 2 groups MD Emergency Medicine Long BeachCA premium
1083600449 Nguyen, Tuan · member of 2 groups M.D. Emergency Medicine OceansideCA premium
1013278134 Singh, Manpreet · member of 2 groups M.D. Emergency Medicine TorranceCA 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.