NEVVI Medicare utilization intelligence

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COR HEALTHCARE MEDICAL ASSOCIATES

PAC 0547157976 Provider group
CARDIOVASCULAR DISEASE (CARDIOLOGY) · TORRANCE, CA · hospital-affiliated
Specialty CARDIOVASCULAR DISEASE (CARDIOLOGY) — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in TORRANCE, CA · bills Medicare in 1 state (CA)
Scale 24 providers on the CMS registry roster · 39 codes billed (five-year data window) · 3,080 services (all billed codes, CY2024)
Medicare paid $159K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (310) 257-0508 — 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 5Other 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 27 of the group's 39 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

Provider volumes, all codes · CY2024

NPIProviderCredentialsTypeCitySt Services (all codes) locked column
1629275631 Matchison, James M.D. Cardiology TorranceCA premium
1134903404 San Gabriel, Claudine MSN, AGACNP-BC Nurse Practitioner TorranceCA premium
1255065785 Stapleton, Emma Physician Assistant TorranceCA premium
1447970678 David, Clarissa Nurse Practitioner OrangeCA premium
1477729713 Aghel, Arash · member of 3 groups M.D Cardiology TorranceCA premium
1962616888 Azam, Salman · member of 4 groups M.D. Cardiology TorranceCA premium
1205129731 Banka, Gaurav · member of 4 groups MD Internal Medicine Los AngelesCA premium
1992071211 Bauer, Brenton · member of 4 groups M.D. Cardiology Los AngelesCA premium
1356059216 Cahsai, Sima · member of 2 groups Nurse Practitioner San FranciscoCA premium
1760491344 Castleman, Eric · member of 4 groups M.D. Cardiology TorranceCA premium
1750308318 Chhabra, Ankush · member of 3 groups M.D. Peripheral Vascular Disease TorranceCA premium
1639564610 Curran, Nadia · member of 4 groups M.D. Cardiology TorranceCA premium
1619396017 Healy, Michael · member of 5 groups MD Interventional Cardiology La JollaCA premium
1609883438 Jackson, Bruce · member of 4 groups M.D. Cardiology Redondo BeachCA premium
1538354402 Ji, Sang Yong · member of 4 groups M.D. Clinical Cardiac Electrophysiology TorranceCA premium
1194732925 Kim, Gene · member of 4 groups M.D. Clinical Cardiac Electrophysiology TorranceCA premium
1104820927 Kosar, Erol · member of 4 groups MD Clinical Cardiac Electrophysiology TorranceCA premium
1972958775 Kwan, Wilson · member of 4 groups M.D. Cardiology TorranceCA premium
1205033073 Ostrom, Matthew · member of 4 groups M.D. Clinical Cardiac Electrophysiology TorranceCA premium
1457360950 Reddy, Ramakrishna · member of 4 groups M.D. Cardiology San PedroCA premium
1821007709 Reddy, Roopa · member of 2 groups M.D. Internal Medicine San PedroCA premium
1841481173 Shin, Victoria · member of 2 groups MD Cardiology TorranceCA premium
1669782280 Ventura, Tess · member of 3 groups NP Nurse Practitioner TorranceCA premium
1316956857 Wyman, Ray · member of 3 groups M.D. Interventional Cardiology 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.