NEVVI Medicare utilization intelligence

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Group profile

GREENWICH HOSPITAL

EMERGENCY MEDICINE · GREENWICH, CT · 78 providers · hospital-affiliated · (203) 863-3000

Provider volumes for 99283 — Emergency department visit with low level of medical decision making · CY2024

62
Clinicians · 2024
20
Codes billed · 2024
4
Billing states

Group overview · all codes · CY2024

10,545
attributed, disclosed services
62
clinicians
20
distinct codes
4
billing states
Physicians 49Advanced-practice 9Other clinicians 4
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 →

On 99283 — Emergency department visit with low level of medi...

Volume 697 attributed, disclosed services across 3 billing states

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 99283 services Beneficiary-episodesAvg Medicare payment
1285680348 Shestak, William D.O. Emergency Medicine MineolaNY premium premiumpremium
1467943381 Pouliot, Stacy PA-C Physician Assistant New HavenCT premium premiumpremium
1366465932 Mason, Chilembwe MD Emergency Medicine BronxNY premium premiumpremium
1710902457 O'brien, Jessica P.A. Physician Assistant GreenwichCT premium premiumpremium
1558381483 Canter, Michael M.D. Emergency Medicine GreenwichCT premium premiumpremium
1831119619 De Los Angeles, Servando M.D. Emergency Medicine GreenwichCT premium premiumpremium
1801358189 Haimowitz, Michelle Emergency Medicine PhiladelphiaPA premium premiumpremium
1083628549 Liu, Brenda MD Emergency Medicine FlushingNY premium premiumpremium
1053409862 Meis, Alexandra M.D. Emergency Medicine BronxNY premium premiumpremium
1881887313 Partridge, Langley M.D. Emergency Medicine New YorkNY premium premiumpremium
1477598001 Rummel, Karen D.O. Emergency Medicine Long Island CityNY premium premiumpremium
1174546659 Magnan, John Emergency Medicine BronxNY premium premiumpremium
1376901256 Mangal, Vanie Physician Assistant StamfordCT premium premiumpremium
1134387848 Baranin, Renee M.D. Emergency Medicine ManhassetNY premium premiumpremium
1306019187 Mariani, Tania MD Emergency Medicine BronxNY premium premiumpremium
1871789834 Mcguire Wreschner, Bonnie MD Emergency Medicine GreenwichCT premium premiumpremium
1063769966 Ranauro, Tina F.N.P. Nurse Practitioner White PlainsNY premium premiumpremium
1851314496 Harkin, Kristin M.D. Emergency Medicine New YorkNY premium premiumpremium
1508809161 Brea, Maria · member of 3 groups M.D. Emergency Medicine StamfordCT premium premiumpremium
1619990306 Chang, Andrew · member of 2 groups M.D. Emergency Medicine BronxNY premium premiumpremium
1760581672 Chang, Robert · member of 3 groups MD Emergency Medicine GreenwichCT premium premiumpremium
1053321950 Delvecchio, Alexander · member of 2 groups M.D. Clinical Cardiac Electrophysiology GreenwichCT premium premiumpremium
1174546709 Donegan, Stacey · member of 2 groups M.D. Emergency Medicine GreenwichCT premium premiumpremium
1841409455 Garrido, Frank · member of 3 groups M.D. Emergency Medicine New YorkNY premium premiumpremium
1457762437 Malik, Asim · member of 4 groups DO Emergency Medicine Bay CityMI premium premiumpremium
1831475060 Neuberth, Danielle · member of 2 groups PA-C Physician Assistant BridgeportCT premium premiumpremium
1497798201 Shah, Sachin · member of 4 groups MD Emergency Medicine ValhallaNY premium premiumpremium
1396766457 Weinschenk, Barbara · member of 2 groups P.A. Physician Assistant New LondonCT premium premiumpremium

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.