NEVVI Medicare utilization intelligence

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Group profile

UCLA ASSOCIATED GENERAL SURGEONS

GENERAL SURGERY · LOS ANGELES, CA · 47 providers · hospital-affiliated · (310) 267-7838

Provider volumes, all codes · CY2024

35
Clinicians · 2024
41
Codes billed · 2024
1
Billing state

Group overview · all codes · CY2024

7,054
attributed, disclosed services
35
clinicians
41
distinct codes
1
billing state
Physicians 33Advanced-practice 2Other clinicians 0
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.

This group's attributed Medicare payments across all codes were premium in CY2024.

Dollars, place-of-service mix, national standing and peer benchmarks are part of the market analytics platform — built, not launched yet. Notify me at launch →

All figures are attributed (single-group clinicians only) and disclosed (CMS suppresses fewer-than-11-beneficiary rows) Medicare Part B fee-for-service — a subset, never complete totals. Percentile and peer figures are billed-volume positions, not statements about care. See Methods & Sources.

Medicare Part B FFS · CY2024 · as published by CMS
Per-provider volumes — services, beneficiary-episodes, and average Medicare payment — are part of the market analytics platform — built, not launched yet. Notify me at launch →
NPIProviderCredentialsTypeCitySt Services (all codes)
1033132865 Yeh, Michael MD Critical Care (Intensivists) Los AngelesCA premium
1760630057 Chen, David M.D. General Practice Santa MonicaCA premium
1134486244 Macqueen, Ian M.D. General Surgery Santa MonicaCA premium
1295842771 Chandler, Charles MD General Surgery Santa MonicaCA premium
1164636262 Nien, Yih-Dar MD General Surgery EncinoCA premium
1255342903 Cryer, Henry MD General Surgery Los AngelesCA premium
1215165857 Lewis, Catherine M.D. General Surgery Los AngelesCA premium
1053591941 Kazanjian, Kevork M.D. Colorectal Surgery (Proctology) Los AngelesCA premium
1750537775 Zanocco, Kyle MD General Surgery Los AngelesCA premium
1831349935 Harari, Avital M.D. General Surgery Los AngelesCA premium
1861765471 Robinson, Michael General Surgery EncinoCA premium
1598887176 Machado-Aranda, David M.D. General Surgery Los AngelesCA premium
1588732911 Kwaan, Mary M.D., M.P.H. General Surgery Los AngelesCA premium
1437358884 Lin, Anne MD Colorectal Surgery (Proctology) Los AngelesCA premium
1831373851 Brenner, Megan M.D. General Surgery Los AngelesCA premium
1487617270 Rosenthal, Raul M.D. General Surgery Los AngelesCA premium
1689696775 Tillou, Areti MD General Surgery Los AngelesCA premium
1023345048 Juillard, Catherine M.D. General Surgery Los AngelesCA premium
1285860023 Chen, Yijun M.D. General Surgery Los AngelesCA premium
1154625440 Christie, Sabrinah General Surgery Los AngelesCA premium
1164721411 Wu, James M.D. General Surgery Los AngelesCA premium
1275544876 Hiyama, Darryl MD General Surgery Los AngelesCA premium
1114981990 Livingston, Edward MD General Surgery Santa MonicaCA premium
1497779581 Hines, Oscar MD General Surgery Los AngelesCA premium
1518385087 Gilyard, Sarah General Surgery EncinoCA premium
1346398245 Russell, Marcia MD Colorectal Surgery (Proctology) Los AngelesCA premium
1871515965 Schmit, Paul MD General Surgery Los AngelesCA premium
1275122921 Felix, Charla Nurse Practitioner Los AngelesCA premium
1063816882 Park, Seu Na MSN, FNP-BC, RN Nurse Practitioner Los AngelesCA premium
1952690331 Crager, Sara · member of 2 groups MD Emergency Medicine Los AngelesCA premium
1588046510 Empson, Susannah · member of 5 groups MD Emergency Medicine Los AngelesCA premium
1154634251 Garcia, Edwin · member of 2 groups MD General Surgery West HillsCA premium
1588826382 Girgis, Mark · member of 2 groups MD Surgical Oncology Los AngelesCA premium
1760811442 Lim, George · member of 2 groups M.D. Emergency Medicine Los AngelesCA premium
1659566875 Livhits, Masha · member of 2 groups M.D. General Surgery Los AngelesCA 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.