Amar Satish Naik, M.D.
NPI 1457433955ActiveIndividual· Internal Medicine, Gastroenterology· Des Plaines, IL
Internal Medicine, Gastroenterology (M.D.) in Des Plaines, Illinois, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 2005). Their prescriptions cost Medicare Part D more than their services did: $337,343 for 160 claims, against $95,575 paid for services in 2024. Janssen Biotech, Inc. was the largest of 10 companies reporting payments in 2025, $323,562 in all, mostly speaking and faculty fees.
Overview
| NPI | 1457433955 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 20, 2006 |
| Last updated in NPPES | Nov 3, 2025 |
| Certified by provider | Nov 3, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 036127823 | IL |
| Internal Medicine | 207R00000X | 036136704 | IL |
| Internal Medicine, Gastroenterology | 207RG0100X | 01095462A | IN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (IL); Practitioner - Gastroenterology (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 117 |
|---|---|
| Services billed | 1,348 across 32 procedure codes |
| Paid by Medicare | $95,575 |
Part D prescriptions in 2024
| Prescriptions (claims) | 160 · 281 30-day fills |
|---|---|
| Patients | 63 |
| Total drug cost | $337,343 |
| Generic share | 63% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- University of ChicagoChicago, IL · 1,712 clinicians
- Parkview Health System IncFort Wayne, IN · 1,377 clinicians
- Adventist Health Partners, Inc.Lombard, IL · 255 clinicians
- Ucm Medical Group Sub LLCHarvey, IL · 109 clinicians
- Midwest Digestive Health and Nutrition, PLLCDes Plaines, IL · 25 clinicians
Hospital affiliations
- Loyola University Medical CenterMaywood, IL
- Parkview Noble HospitalKendallville, IN
- Parkview Regional Medical CenterFort Wayne, IN
- St Alexius Medical CenterHoffman Estates, IL
- The University of Chicago Medical CenterChicago, IL
Industry payments (Open Payments)
- 2025$323,562 · 272 payments from 10 companies
- 2024$327,320 · 291 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $112,221 | 77 |
| Lilly USA, LLC | $94,580 | 93 |
| Abbvie Inc. | $70,461 | 64 |
| Takeda Pharmaceuticals U.S.A., Inc. | $45,701 | 30 |
| Cook Medical LLC | $170.95 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$254,009 · 93 payments
- Travel and Lodging$44,140 · 79 payments
- Consulting Fee$18,272 · 10 payments
- Food and Beverage$7,142 · 90 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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