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SUBURBAN GASTROENTEROLOGY LTD

PAC 8628047735 Physician group
GASTROENTEROLOGY · NAPERVILLE, IL · hospital-affiliated
Specialty GASTROENTEROLOGY — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in NAPERVILLE, IL · bills Medicare in 3 states (IL, TX, WA)
Scale 21 providers on the CMS registry roster · 37 codes billed (five-year data window) · 7,785 services (all billed codes, CY2024)
Medicare paid $840K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact 6305276450150 — 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 13Advanced-practice 6Other clinicians 0= 19 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 19 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 31 of the group's 37 codes this year, across 3 states (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)
1821010760 Pandolfi, Gonzalo MD Gastroenterology YakimaWA
1619357639 Couri, Thomas M.D. Gastroenterology NapervilleIL
1871941435 Bhandari, Sidharth D.O. Gastroenterology NapervilleIL
1770715989 Dholakia, Aditya D.O. Gastroenterology MaywoodIL
1326214891 Mettu, Praveen M.D. Gastroenterology ChicagoIL
1619125598 Kiriluk, Shivani D.O. Gastroenterology NapervilleIL
1659614808 Seth, Nikhil M.D. Gastroenterology DallasTX
1164402244 Kastin, Darren M.D. Gastroenterology NapervilleIL
1568401529 Gundlapalli, Sushama M.D. Gastroenterology NapervilleIL
1255077665 Sarna, Andrea Nurse Practitioner NapervilleIL
1194092031 Bhandari, Abhishek M.D. Gastroenterology NapervilleIL
1508433376 Last, Patricia DNP, FNP-BC Nurse Practitioner NapervilleIL
1356816243 Zamora, Maureen APN Nurse Practitioner NapervilleIL
1427453539 Harnish, Jessica NP Nurse Practitioner NapervilleIL
1144623752 Bianzon, Michelle AGPCNP Nurse Practitioner NapervilleIL
1396823290 Anderson, Richard · member of 4 groups MD Pathology NapervilleIL
1477703189 Bishu, Shreenath · member of 4 groups MD Pathology Lake ForestIL
1710467766 Desai, Hemali · member of 2 groups Physician Assistant NapervilleIL
1518429851 Duckworth, Lauren · member of 4 groups Pathology ClevelandOH

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.