NEVVI Medicare utilization intelligence

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VIVEK GUPTA, M.D., S.C.

PAC 3678668308 Physician group
NURSE PRACTITIONER · CHICAGO, IL · hospital-affiliated
Specialty NURSE PRACTITIONER — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in CHICAGO, IL · bills Medicare in 1 state (IL)
Scale 26 providers on the CMS registry roster · 51 codes billed (five-year data window) · 28,297 services (all billed codes, CY2024)
Medicare paid $2.2M · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (773) 772-7858 — 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 9Advanced-practice 13Other clinicians 0= 22 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 22 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 51 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
1558398388 Mizuno, Eric M.D. Internal Medicine ChicagoIL premium
1952374795 Olson, Jeffrey M.D, Internal Medicine ChicagoIL premium
1376632976 Gupta, Vivek M.D. Internal Medicine ChicagoIL premium
1437812203 Khananisho, Ji Na FNP Nurse Practitioner ChicagoIL premium
1518415926 Aghaji, Queen MD General Practice ChicagoIL premium
1699436113 Patel, Binita MSN, APRN, FNP-C Nurse Practitioner ChicagoIL premium
1780918920 Azarcon, Dominique PA-C Physician Assistant Park RidgeIL premium
1518213537 Mehra, Gaurika MD Internal Medicine ChicagoIL premium
1740697853 Mayuga, Valerie M.D. Family Practice ChicagoIL premium
1700207784 Yonkelowitz, Anna RN, FNP-C Nurse Practitioner ChicagoIL premium
1932155025 Stamboliu, Horia M.D. Internal Medicine ChicagoIL premium
1457893661 Sanchez, Elizabeth ANP Nurse Practitioner ChicagoIL premium
1699828061 Williamson, Wayne MD Internal Medicine ChicagoIL premium
1295128098 Roy, Anna NP-C Nurse Practitioner ChicagoIL premium
1326522459 James, Sharaine NP Nurse Practitioner MarkhamIL premium
1134633902 Olalusi, Joseph Nurse Practitioner ChicagoIL premium
1659954196 Aman, Osman · member of 3 groups Internal Medicine North ChicagoIL premium
1659943785 Gitalan, Jordan · member of 5 groups Nurse Practitioner ChicagoIL premium
1922671924 Kapoor, Ruby · member of 2 groups FNP-C Nurse Practitioner ChicagoIL premium
1457749079 Mercado, Lloyd · member of 3 groups ANP Nurse Practitioner ChicagoIL premium
1285172643 Mo, Cailian · member of 4 groups Nurse Practitioner ChicagoIL premium
1225594971 Pizarro, Pamela · member of 2 groups Nurse Practitioner ChicagoIL 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.