Carlos Roberto Simons Linares, M.D.
NPI 1588072938ActiveIndividual· Internal Medicine, Gastroenterology· Maywood, IL
Internal Medicine, Gastroenterology (M.D.) with Loyola University Medical Center, practicing in Maywood, Illinois. In 2024 Medicare paid $35,130 for 132 patients, and Part D covered 250 of their prescriptions, 86% of them generic. Ovesco Endoscopy USA, Inc. was the largest of 11 companies reporting payments in 2025, $11,332 in all, mostly compensation for serving as faculty or as a speaker for a me. Lists Loyola Gottlieb Memorial Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1588072938 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 30, 2014 |
| Last updated in NPPES | Sep 21, 2026 |
| Certified by provider | Sep 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 036177186 | IL |
| Internal Medicine, Gastroenterology | 207RG0100X | 35.130810 | OH |
| Internal Medicine | 207R00000X | 125064813 | IL |
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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 132 |
|---|---|
| Services billed | 253 across 40 procedure codes |
| Paid by Medicare | $35,130 |
Part D prescriptions in 2024
| Prescriptions (claims) | 250 · 378 30-day fills |
|---|---|
| Patients | 70 |
| Total drug cost | $31,933 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical group
- Loyola University Medical CenterMaywood, IL · 953 clinicians
Hospital affiliations
- Loyola Gottlieb Memorial HospitalMelrose Park, IL
- Loyola University Medical CenterMaywood, IL
- Macneal HospitalBerwyn, IL
Industry payments (Open Payments)
- 2025$11,332 · 37 payments from 11 companies
- 2024$5,423 · 46 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ovesco Endoscopy USA, Inc. | $4,725 | 1 |
| US Endoscopy | $4,583 | 3 |
| Boston Scientific Corporation | $476.87 | 6 |
| Steris Corporation | $437.81 | 7 |
| Fujifilm Healthcare Americas Corporation | $322.39 | 2 |
What the 2025 payments were for
- Compensation for serving as faculty or as a speaker for a medical education program$4,725 · 1 payment
- Consulting Fee$4,583 · 3 payments
- Food and Beverage$2,024 · 33 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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