NEVVI Medicare utilization intelligence

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EMERGENCY MEDICINE SPECIALISTS OF ORANGE COUNTY

PAC 0840185005 Physician group
EMERGENCY MEDICINE · ORANGE, CA · hospital-affiliated
Specialty EMERGENCY MEDICINE — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in ORANGE, CA · bills Medicare in 5 states (CA, IL, MI, NY, PA)
Scale 47 providers on the CMS registry roster · 20 codes billed (five-year data window) · 11,108 services (all billed codes, CY2024)
Medicare paid $1.1M · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (714) 633-9111 — 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 29Advanced-practice 2Other clinicians 0= 31 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 31 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 6 of the group's 20 codes this year, across 4 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
1669834610 Powell, Gregory MD Emergency Medicine OrangeCA premium
1053801696 Kim, Daniel MD Emergency Medicine BellevilleIL premium
1487883146 Gromis, Daniel MD Emergency Medicine Costa MesaCA premium
1205397916 Fierro, Kyle MD Emergency Medicine OrangeCA premium
1306230776 Merjanian, Michael MD Emergency Medicine Los AngelesCA premium
1154734671 Navarro, Roman M.D. Emergency Medicine OrangeCA premium
1750376760 Mittal, Rajesh MD Emergency Medicine BrooklynNY premium
1013327360 Shniter, Inna M.D. Emergency Medicine OrangeCA premium
1922262898 Rudolph, Melissa MD Emergency Medicine OrangeCA premium
1104358472 Kear, Breelan M.D. Emergency Medicine OrangeCA premium
1942521927 Lasala, Gregory MD Emergency Medicine HersheyPA premium
1649237637 Yao, Christepher MD, MPH Emergency Medicine OrangeCA premium
1407940216 Laplant, Maria D.O. Emergency Medicine Santa MonicaCA premium
1902300395 Mikhail, Andrew M.D. Emergency Medicine El SegundoCA premium
1871525949 Hughes, Jeffrey MD Emergency Medicine OrangeCA premium
1528488970 Doering, Katie MD Emergency Medicine OrangeCA premium
1396961538 Abdel-Kerim, Ashraf Emergency Medicine ChinoCA premium
1215969449 Murphy, William MD Emergency Medicine OrangeCA premium
1649512898 Arafa, Ayah M.D. Emergency Medicine PhiladelphiaPA premium
1659534121 Anderson, Justin M.D. Emergency Medicine OrangeCA premium
1952835357 Rogan, Daniel MD Emergency Medicine MurrietaCA premium
1336502269 Gomez, Sarah M.D. Emergency Medicine San DiegoCA premium
1881213478 Ruiz, Erin MD Emergency Medicine Palo AltoCA premium
1124274915 Ayalin, Tyler M.D. Emergency Medicine OrangeCA premium
1942220249 Gold, Claudia MD Emergency Medicine OrangeCA premium
1023646643 Molnar, Elise Emergency Medicine TorranceCA premium
1336164102 Reid, Craig PA Physician Assistant OrangeCA premium
1306878533 Green, Geoffrey PA Physician Assistant OrangeCA premium
1073007936 Dickson, Megan · member of 3 groups Emergency Medicine Loma LindaCA premium
1841725413 Luu, Ronald · member of 2 groups M.D. Emergency Medicine TorranceCA 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.