NEVVI Medicare utilization intelligence

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ST JUDE EMERGENCY MEDICAL GROUP INC

PAC 8224923479 Physician group
EMERGENCY MEDICINE · FULLERTON, CA · hospital-affiliated
Specialty EMERGENCY MEDICINE — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in FULLERTON, CA · bills Medicare in 4 states (CA, MI, MO, PA)
Scale 19 providers on the CMS registry roster · 9 codes billed (five-year data window) · 7,304 services (all billed codes, CY2024)
Medicare paid $782K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (714) 871-3280 — 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 17Advanced-practice 2Other clinicians 0= 19 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 19 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 9 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
Data year: CY2024 CY2023 CY2022  CY2021  CY2020 

Provider volumes, all codes · CY2024

NPIProviderCredentialsTypeCitySt Services (all codes)
1588160055 Dinh, Perry DO Emergency Medicine WestminsterCA
1396788345 Ho, Jai MD Emergency Medicine AnaheimCA
1023300696 Nafeei, Soheil M.D. Emergency Medicine HummelstownPA
1558641688 Kulczycki, Michael D.O. Emergency Medicine ColtonCA
1912436452 Kahale, Kristin MD Emergency Medicine Royal OakMI
1205276425 Krieger, Andrew M.D. Emergency Medicine Saint LouisMO
1922032739 Greco, Donald MD Emergency Medicine FullertonCA
1346828159 Lins, Jeremy MD Emergency Medicine FullertonCA
1992383152 Nguyen, Thien MD Emergency Medicine RiversideCA
1669092557 Rahimian, Amir MD, MPH Emergency Medicine OrangeCA
1760046353 Giron, Charles · member of 2 groups Physician Assistant OrangeCA
1972182640 Kim, Mi Song · member of 2 groups MD Emergency Medicine RiversideCA
1750368577 Louden, Mark · member of 3 groups MD Emergency Medicine MiamiFL
1649850207 Phung, Pauline · member of 4 groups D.O. Emergency Medicine BoardmanOH
1770004608 Ritter, Daniel · member of 2 groups MD Emergency Medicine Las VegasNV
1609339878 Romanu, Joshua · member of 2 groups MD Emergency Medicine IrvineCA
1144860404 Shin, Brian · member of 3 groups PHYSICIAN ASSISTANT Physician Assistant RiversideCA
1952860751 Tadros, Daniel · member of 2 groups Emergency Medicine NewarkNJ
1215970389 Wali, Vijay · member of 2 groups MD Emergency Medicine AnaheimCA

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.