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RIVERSIDE EMERGENCY PHYSICIANS MEDICAL GROUP

PAC 0547173882 Physician group
EMERGENCY MEDICINE · RIVERSIDE, CA · hospital-affiliated
Specialty EMERGENCY MEDICINE — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in RIVERSIDE, CA · bills Medicare in 3 states (CA, NY, VA)
Scale 25 providers on the CMS registry roster · 28 codes billed (five-year data window) · 3,455 services (all billed codes, CY2024)
Medicare paid $302K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (951) 352-5666 — 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 19Advanced-practice 4Other clinicians 0= 23 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 23 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 10 of the group's 28 codes this year, across 3 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
1053522433 Fleming, William Emergency Medicine RichmondVA premium
1043571847 Dela Cruz, Jeffrey M.D. Emergency Medicine New YorkNY premium
1831313337 Moy, Ronald M.D. Emergency Medicine RiversideCA premium
1083654834 Palafox, Marcos M.D Emergency Medicine BanningCA premium
1750439543 Richardson, Hal MD Emergency Medicine WhittierCA premium
1447838156 Roberson, Charles MD, MBA Emergency Medicine TemeculaCA premium
1134158520 Silva, Humberto M.D. Emergency Medicine RiversideCA premium
1710627435 Krishan, Sonam FNP-C Nurse Practitioner RiversideCA premium
1497381537 Andrew, Nicholas · member of 2 groups MD Emergency Medicine Loma LindaCA premium
1730507575 Bui, Peter · member of 3 groups MD Emergency Medicine DekalbIL premium
1457394918 Carney, Stephen · member of 2 groups M.D. Emergency Medicine Los AngelesCA premium
1992201677 Kaganjo, Peter · member of 4 groups MD Family Practice RiversideCA premium
1083243190 Kehr, William · member of 3 groups MD Emergency Medicine Loma LindaCA premium
1215998737 Keum, Jacob Sung · member of 4 groups D.O. Emergency Medicine KeokukIA premium
1841405909 Kim, Harold · member of 2 groups MD Emergency Medicine BirminghamAL premium
1336919042 Krishan, Suraj · member of 3 groups FNP-C Nurse Practitioner RiversideCA premium
1053874305 Martin, Travis · member of 2 groups MD Interventional Pain Management ColtonCA premium
1306878624 Mehl, Valerie · member of 2 groups NP Nurse Practitioner TorranceCA premium
1255595054 Mendoza-Mancini, Paulina · member of 2 groups DO Emergency Medicine PlacentiaCA premium
1174796049 Nguyen, Albert · member of 2 groups MD Emergency Medicine Manhattan BeachCA premium
1003965153 Obiekwe, Samuel · member of 6 groups M.D. Emergency Medicine San DiegoCA premium
1760063234 Rodriguez, Brieana · member of 3 groups MD Emergency Medicine OrangeCA premium
1154922185 Zankich-Patalan, Melissa · member of 2 groups Nurse Practitioner Laguna HillsCA 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.