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ROCKFORD GASTROENTEROLOGY ASSOCIATES LTD

PAC 9931184082 Physician group
GASTROENTEROLOGY · ROCKFORD, IL · hospital-affiliated
Specialty GASTROENTEROLOGY — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in ROCKFORD, IL · bills Medicare in 1 state (IL)
Scale 27 providers on the CMS registry roster · 26 codes billed (five-year data window) · 11,145 services (all billed codes, CY2024)
Medicare paid $299K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (815) 397-7340 — 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 14Advanced-practice 10Other 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 18 of the group's 26 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)
1376751735 Vernon, Dawn N.P. Nurse Practitioner RockfordIL
1891025557 Woker, Rachel APRN Nurse Practitioner RockfordIL
1336135540 Ikenberry, Steven M.D. Gastroenterology RockfordIL
1356068415 Pritz, Paige NP Nurse Practitioner RockfordIL
1689000424 Scott, Corrie APN Nurse Practitioner RockfordIL
1538940887 Smaha, Tiffany APN Nurse Practitioner RockfordIL
1609622695 Dean, Jessica APN Nurse Practitioner RockfordIL
1790917557 Ahmed, Osmanuddin · member of 9 groups Interventional Radiology ChicagoIL
1184018178 Baddour, Nabil · member of 2 groups D.O., MPH Gastroenterology RockfordIL
1275989998 Bader, Hasan · member of 2 groups M.D. Gastroenterology RockfordIL
1588834519 Nonevski, Ilche · member of 2 groups MD Gastroenterology RockfordIL
1609121219 Patel, Mikin · member of 8 groups MD Diagnostic Radiology ChicagoIL
1699809806 Patel, Sunil · member of 2 groups M.D. Gastroenterology RockfordIL
1699751446 Peifer, Kevin · member of 2 groups M.D. Gastroenterology RockfordIL
1871957183 Qureshi, Talha · member of 2 groups MD Gastroenterology RockfordIL
1912330895 Sackmaster, Stacia · member of 2 groups APN Nurse Practitioner RockfordIL
1689298036 Shick, Clayton · member of 2 groups DNP, CRNA Certified Registered Nurse Anesthetist (CRNA) OttawaIL
1467448324 Shiels, Aaron · member of 2 groups M.D. Gastroenterology RockfordIL
1306326616 Smith, Tombi · member of 2 groups Nurse Practitioner RockfordIL
1902244791 Stier, Matthew · member of 2 groups M.D. Internal Medicine ChicagoIL
1710140041 Tannous, George · member of 2 groups M.D. Gastroenterology RockfordIL
1154597284 Tewani, Sumeet · member of 2 groups MD Gastroenterology RockfordIL
1275196065 Thomas, Amanda · member of 3 groups CRNA Certified Registered Nurse Anesthetist (CRNA) JonesboroAR
1942263827 Thukral, Chandrashekhar · member of 2 groups M.D. Gastroenterology RockfordIL

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.