Richard Rotnicki, DO
NPI 1427062850ActiveIndividual· Internal Medicine, Gastroenterology· Morris, IL
Internal Medicine, Gastroenterology (DO) in Morris, Illinois, trained at Midwestern University, Chicago College of Osteopathic Med (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $1,046,846 for 2,086 claims, against $252,997 paid for services in 2024. Abbvie Inc. was the largest of 4 companies reporting payments in 2025, $594.27 in all, mostly food and beverage.
Overview
| NPI | 1427062850 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jul 29, 2006 |
| Last updated in NPPES | Mar 4, 2025 |
| Certified by provider | Mar 4, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 036082778 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 886 |
|---|---|
| Services billed | 2,313 across 55 procedure codes |
| Paid by Medicare | $252,997 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,086 · 3,201 30-day fills |
|---|---|
| Patients | 650 |
| Total drug cost | $1,046,846 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Midwestern University, Chicago College of Osteopathic Med |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Gastroenterology |
Medical group
- Digestive Health Associates PCMorris, IL · 4 clinicians
Hospital affiliations
- Morris Hospital & Healthcare CentersMorris, IL
- Osf Saint Clare Medical CenterPrinceton, IL
- Osf Saint Elizabeth Mdl CtrPeru, IL
- Saint Joseph Medical CenterJoliet, IL
Industry payments (Open Payments)
- 2025$594.27 · 33 payments from 4 companies
- 2024$577.98 · 35 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $381.41 | 18 |
| Regeneron Healthcare Solutions, Inc. | $143.05 | 12 |
| Janssen Biotech, Inc. | $47.83 | 2 |
| Boston Scientific Corporation | $21.98 | 1 |
What the 2025 payments were for
- Food and Beverage$594.27 · 33 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other gastroenterologists in Morris
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- 1639361413
- 1831369800
- 1922173012