NEVVI Medicare utilization intelligence

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TRINITY EMERGENCY PHYSICIANS

PAC 4284171166 Physician group
EMERGENCY MEDICINE · STOCKTON, CA · hospital-affiliated
Specialty EMERGENCY MEDICINE — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in STOCKTON, CA · bills Medicare in 2 states (CA, LA)
Scale 50 providers on the CMS registry roster · 12 codes billed (five-year data window) · 3,433 services (all billed codes, CY2024)
Medicare paid $332K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (530) 244-5400 — 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 37Advanced-practice 8Other clinicians 0= 45 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 45 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 8 of the group's 12 codes this year, across 2 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
1518124726 Duncan, Robert D.O. Family Practice CarmichaelCA premium
1184676850 Ohn, Tony M.D. Emergency Medicine MercedCA premium
1174851901 Stutz, Aaron M.D. Emergency Medicine Mount ShastaCA premium
1285681122 Davis, Maria MD Emergency Medicine LynwoodCA premium
1710195144 Sadeghi, Seyed Alireza M.D. Emergency Medicine CrowleyLA premium
1194847475 Kenley, Eric MD Emergency Medicine San JoseCA premium
1245296250 Crowe, Ellen MD Emergency Medicine Thousand OaksCA premium
1437262193 Alvarez, Marta · member of 2 groups MD Undersea and Hyperbaric Medicine ReddingCA premium
1114043601 Anwar, Mohammad · member of 3 groups M.D. Emergency Medicine BalitmoreMD premium
1467130435 Bailey, Paul · member of 2 groups RN Nurse Practitioner ReddingCA premium
1235166034 Calloway, Kathie · member of 2 groups M.D. Emergency Medicine Long BeachCA premium
1457807208 Carpenter, William · member of 3 groups Nurse Practitioner BerkeleyCA premium
1811948508 Cashatt, Troy · member of 2 groups MD Emergency Medicine Los AngelesCA premium
1326610452 Casteel, Stephanie · member of 3 groups FNP-C Nurse Practitioner ReddingCA premium
1275589962 Cervantes, Jose · member of 2 groups MD Emergency Medicine Manhattan BeachCA premium
1811037716 Chisum, Evan · member of 2 groups MD Emergency Medicine SacramentoCA premium
1639116882 Dalieh, Sadi · member of 2 groups MD Emergency Medicine SalinasCA premium
1861786873 Dehkordi, Behrang · member of 4 groups M.D. Family Practice IrvineCA premium
1114938842 De Picciotto, Fredric · member of 2 groups MD Emergency Medicine MillvilleCA premium
1730134404 Evans, Robert · member of 2 groups MD Emergency Medicine MedfordOR premium
1164672499 Fontenette, Roderick · member of 3 groups MD Emergency Medicine Travis AfbCA premium
1245817022 Goyal, Raghav · member of 2 groups MD Emergency Medicine OaklandCA premium
1033695184 Johnson, Heidi · member of 3 groups NP Nurse Practitioner WeavervilleCA premium
1487255816 Kandybe, Jessica · member of 3 groups NP Nurse Practitioner ReddingCA premium
1588168793 Kaplan, Samuel · member of 5 groups MD Emergency Medicine StocktonCA premium
1518664705 King, Justin · member of 2 groups NP Nurse Practitioner ReddingCA premium
1750700464 Kinsley, Thomas · member of 4 groups MD Emergency Medicine MedfordOR premium
1164927745 Kovacs, Nicholas · member of 3 groups MD Emergency Medicine BandonOR premium
1730383019 Kuah, Solomon · member of 2 groups M.D. Emergency Medicine HaysKS premium
1235429572 Livingston, Jesse · member of 2 groups M.D. Family Practice ReddingCA premium
1558625830 Loewen, Mark · member of 2 groups D.O. Emergency Medicine BakersfieldCA premium
1831120781 Look, Rodney · member of 3 groups M.D. Emergency Medicine PetalumaCA premium
1013091354 Mitchell, Thomas · member of 3 groups P.A. Physician Assistant French CampCA premium
1083242358 Muraski, John · member of 2 groups MD PHD Emergency Medicine ClearlakeCA premium
1407972656 Nelson, L. · member of 2 groups MD General Practice NorwalkCA premium
1144238734 Ohlfs, Brett · member of 2 groups M.D. Emergency Medicine ReddingCA premium
1902169873 Patel, Urvi · member of 3 groups D.O. Emergency Medicine ChicagoIL premium
1699863381 Pena, Lloyd · member of 3 groups M.D. Emergency Medicine ReddingCA premium
1780848507 Ross, Ethan · member of 4 groups MD Emergency Medicine Los AngelesCA premium
1063943561 Schulack, Nicholas · member of 3 groups DO Emergency Medicine Las VegasNV premium
1912951898 Taggart, James · member of 3 groups M.D Emergency Medicine ReddingCA premium
1952317596 Terry, Douglas · member of 5 groups MD Emergency Medicine Crow AgencyMT premium
1558592360 Vaughn, Ginger · member of 4 groups M.D. Family Practice John DayOR premium
1295781979 Wong, Patricia · member of 3 groups MD Emergency Medicine Los AngelesCA premium
1811307861 Yang, Nhia · member of 6 groups F.N.P. Nurse Practitioner SacramentoCA 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.