NEVVI Medicare utilization intelligence

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SLA ASSOCIATES LLC

PAC 4981994621 Physician group
INTERNAL MEDICINE · BROOKLYN, NY · hospital-affiliated
Specialty INTERNAL MEDICINE — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in BROOKLYN, NY · bills Medicare in 1 state (NY)
Scale 27 providers on the CMS registry roster · 84 codes billed (five-year data window) · 23,946 services (all billed codes, CY2024)
Medicare paid $1.2M · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact 71864503006023 — 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 2Other clinicians 2= 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 40 of the group's 84 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)
1073550935 Shammay, Irina DOCTOR IN PT Physical Therapist in Private Practice BrooklynNY
1811080351 Pruchansky, Irina D.O. Osteopathic Manipulative Medicine BrooklynNY
1659335537 Zonenashvili, Merabi DPM Podiatry Staten IslandNY
1467546945 Plotkin, Aleksandr D.P.M Podiatry BrooklynNY
1386722775 Tovbina, Inna M.D. Internal Medicine BrooklynNY
1104819010 Zaltsman, Helen MD Internal Medicine BrooklynNY
1386783132 Corst, Irine MD Internal Medicine BrooklynNY
1811910219 Geller, Stella DO Family Practice BrooklynNY
1154565026 Carrera, Louis MD Internal Medicine BrooklynNY
1073089330 Ifraimova, Angelina MS, RD, CDN Registered Dietitian or Nutrition Professional BrooklynNY
1548380892 Amitina, Yelena · member of 2 groups M.D Neurology Forest HillsNY
1861642571 De, Sumit · member of 3 groups M.D. Emergency Medicine BrooklynNY
1992130348 Israelov, Dina · member of 5 groups CM Certified Nurse Midwife BrooklynNY
1649562414 Jurewicz, Michael · member of 4 groups M.D. Urology MiamiFL
1467613281 Natanzon, Alex · member of 2 groups M.D. Cardiology New YorkNY
1497916837 Quainoo, Cynthia · member of 2 groups MD Internal Medicine BrooklynNY
1942208079 Rosenson, Andrew · member of 6 groups M.D. Diagnostic Radiology NorthbrookIL
1982249868 Roytman, Tetyana · member of 5 groups FNP Nurse Practitioner BrooklynNY
1639182066 Shegelman, Leonid · member of 2 groups Psychiatry BrooklynNY
1295022168 Sorokin, Yevgeniy · member of 3 groups D.O. General Practice New YorkNY
1801066907 Sterling, Felix · member of 2 groups Psychiatry BrooklynNY
1720548928 Yang, Yang · member of 2 groups MD Vascular Surgery WashingtonDC
1043389539 Zakharov, Igor · member of 2 groups DO Family Practice BrooklynNY

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.