NEVVI Medicare utilization intelligence

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CAL MED PHYSICIANS AND SURGEONS INC

PAC 4385556687 Physician group
NEUROSURGERY · COLTON, CA · hospital-affiliated
Specialty NEUROSURGERY — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in COLTON, CA · bills Medicare in 6 states (CA, IL, MA, MO, WA, WI)
Scale 35 providers on the CMS registry roster · 48 codes billed (five-year data window) · 1,606 services (all billed codes, CY2024)
Medicare paid $168K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (909) 580-3353 — 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 24Advanced-practice 0Other clinicians 0= 24 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 24 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 22 of the group's 48 codes this year, across 1 state (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)
1851658389 Woodward, Brandon M.D. General Surgery ColtonCA
1255563334 Schwartz, Samuel MD Vascular Surgery ColtonCA
1811359367 Sindhu, Amanda MD Vascular Surgery ColtonCA
1811970726 Shah, M. M.D. Neurosurgery Santa AnaCA
1053706663 Glover, Keith Vascular Surgery ColtonCA
1023339496 Rahnemai Azar, Amir Ali M.D. Surgical Oncology PasadenaCA
1326458845 Ramiscal, Judi Anne MD Surgical Oncology ColtonCA
1861838260 Karamanos, Efstathios M.D. Plastic and Reconstructive Surgery ColtonCA
1013904424 Habibipour, Saied M.D. Thoracic Surgery Palm SpringsCA
1720582836 Lee, Samuel MD Vascular Surgery ColtonCA
1467713867 Burbank, Ruben MD General Surgery ColtonCA
1720069438 Alastra, Anthony · member of 2 groups MD Neurosurgery Palm SpringsCA
1730593591 Duong, Jason · member of 3 groups DO Neurosurgery DuarteCA
1437134186 Hannon, Matthew · member of 2 groups MD General Surgery JacksonvilleFL
1689864522 Kanaan, Samer · member of 3 groups M.D. Thoracic Surgery RiversideCA
1790197051 Kim, Edwin · member of 2 groups MD General Surgery ColtonCA
1992903207 Mccague, Andrew · member of 7 groups DO, FACOS, FACS Critical Care (Intensivists) RiversideCA
1700993573 Miulli, Dan · member of 2 groups DO Neurosurgery ColtonCA
1174630016 Retamozo, Milton · member of 3 groups MD Vascular Surgery ColtonCA
1326418757 Schiraldi, Michael · member of 3 groups M.D.. Neurosurgery Moreno ValleyCA
1508177114 Shafizadeh, Stephen · member of 3 groups MD PHD DC Neurosurgery ColtonCA
1881858553 Sweiss, Raed · member of 2 groups DO Neurosurgery Moreno ValleyCA
1356409312 Tayag, Emilio · member of 3 groups M.D. Neurosurgery Moreno ValleyCA
1841307535 Wong, David · member of 2 groups MD General Surgery ColtonCA

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.