Nistha Rawal, DO
NPI 1801323159ActiveIndividual· Internal Medicine, Gastroenterology· Lake Barrington, IL
Internal Medicine, Gastroenterology (DO) in Lake Barrington, Illinois, trained at Midwestern University, Chicago College of Osteopathic Med (class of 2017). In 2024 Medicare paid $84,756 for 497 patients, and Part D covered 428 of their prescriptions, 66% of them generic. Janssen Biotech, Inc. was the largest of 17 companies reporting payments in 2025, $1,419 in all, mostly food and beverage.
Overview
| NPI | 1801323159 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 17, 2017 |
| Last updated in NPPES | Aug 9, 2023 |
| Certified by provider | Aug 9, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 036.165378 | 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 | 497 |
|---|---|
| Services billed | 840 across 29 procedure codes |
| Paid by Medicare | $84,756 |
Part D prescriptions in 2024
| Prescriptions (claims) | 428 · 616 30-day fills |
|---|---|
| Patients | 277 |
| Total drug cost | $65,771 |
| Generic share | 66% of claims |
Education and affiliations
| Medical school | Midwestern University, Chicago College of Osteopathic Med |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Gastroenterology |
Medical group
- Gi Partners of Illinois PLLCLibertyville, IL · 39 clinicians
Hospital affiliations
- Advocate Good Shepherd HospitalBarrington, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Northwestern Medicine McHenryMcHenry, IL
Industry payments (Open Payments)
- 2025$1,419 · 55 payments from 17 companies
- 2024$899.19 · 40 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $256.02 | 9 |
| Abbvie Inc. | $172.18 | 7 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $119.19 | 5 |
| Madrigal Pharmaceuticals | $118.62 | 4 |
| Phathom Pharmaceuticals, Inc. | $102.65 | 5 |
What the 2025 payments were for
- Food and Beverage$1,419 · 55 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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