Specialty Directory
Gastroenterology in Naperville, IL
Federal CMS data for 9 gastroenterology providers practicing in Naperville, IL. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
9
Providers
Median industry payments
$1,005
9
Gastroenterology Providers
in Naperville, IL
$1,005
Median Industry Payments
per provider (2018–2024)
827
Median Medicare Services
fee-for-service claims
How to read this directory: Providers are listed by Medicare service volume, which reflects only
Medicare fee-for-service patients (typically 65+). This does not represent total practice volume.
Industry payments span multiple years and payment types — they are legal and do not indicate wrongdoing.
Gastroenterology includes multiple subspecialties with different practice patterns.
Learn more →
Gastroenterology Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| FALLAH, MARC MD | 1,517 | 1,258 | Blood draw (venipuncture) | $591 (2018-2024) | Food & Beverage (89%) | Very High |
| KLUGMAN, ADAM MD | 1,101 | 984 | Moderate sedation during GI endoscopy | $373 (2018-2024) | Food & Beverage (78%) | Very High |
| KATWALA, KASHYAP MD | 1,010 | 909 | Office visit, established patient (20-29 min) | $2,455 (2018-2024) | Food & Beverage (97%) | Very High |
| NADIMPALLI, RAVI M.D. | 863 | 800 | Office visit, established patient (30-39 min) | $2,558 (2018-2024) | Food & Beverage (100%) | Very High |
| ALI, RAFI M.D. | 827 | 687 | Office visit, established patient (20-29 min) | $330 (2018-2024) | Food & Beverage (76%) | Very High |
| MOURAD, WILLIAM M.D. | 751 | 618 | Blood draw (venipuncture) | $1,005 (2018-2024) | Food & Beverage (93%) | Very High |
| HOSCHEIT, DONALD MD | 738 | 656 | Office visit, established patient (20-29 min) | $3,088 (2022-2024) | Consulting (91%) | Very High |
| KASTIN, DARREN M.D. | 481 | 458 | Colon polyp removal with endoscopic snare | $3,779 (2018-2023) | Consulting (89%) | Very High |
| OLEAGA, JAMIE M.D. | 323 | 273 | Office visit, established patient (20-29 min) | $596 (2018-2024) | Food & Beverage (100%) | Very High |
Note: Gastroenterology encompasses multiple subspecialties with different practice patterns.
Differences in payment amounts and procedure volumes may reflect subspecialty focus
rather than practice quality. Consider viewing individual profiles for full context.