Marco Bonilla, MEDICINE DOCTOR
NPI 1932636636ActiveIndividual· Internal Medicine, Nephrology· Chicago, IL
Internal Medicine, Nephrology (MEDICINE DOCTOR) with University of Chicago and 1 other group, practicing in Chicago, Illinois. 230 Medicare patients in 2024, $53,198 paid; nearly all of their 483 Part D prescriptions were generic (94%). Travere Therapeutics, Inc. was the largest of 13 companies reporting payments in 2025, $87,757 in all, mostly speaking and faculty fees. Lists The University of Chicago Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1932636636 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MEDICINE DOCTOR |
| Sole proprietor | No |
| NPI issued | May 12, 2017 |
| Last updated in NPPES | Aug 5, 2022 |
| Certified by provider | Aug 5, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 036159902 | IL |
| Internal Medicine, Nephrology | 207RN0300X | 305527 | NY |
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 - Nephrology (IL); Practitioner - Nephrology (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 230 |
|---|---|
| Services billed | 737 across 19 procedure codes |
| Paid by Medicare | $53,198 |
Part D prescriptions in 2024
| Prescriptions (claims) | 483 · 870 30-day fills |
|---|---|
| Patients | 90 |
| Total drug cost | $28,110 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical groups
- University of ChicagoChicago, IL · 1,712 clinicians
- The University of Chicago Medical CenterChicago, IL · 915 clinicians
Hospital affiliations
- The University of Chicago Medical CenterChicago, IL
- Uchicago Medicine Northwest IndianaCrown Point, IN
Industry payments (Open Payments)
- 2025$87,757 · 135 payments from 13 companies
- 2024$49,639 · 105 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Travere Therapeutics, Inc. | $40,453 | 69 |
| Amgen Inc. | $31,131 | 37 |
| Apellis Pharmaceuticals, Inc. | $9,791 | 9 |
| Vertex Pharmaceuticals Incorporated | $5,625 | 8 |
| Novartis Pharmaceuticals Corporation | $159.67 | 2 |
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$26,320 · 11 payments
- Compensation for serving as faculty or as a speaker for a medical education program$23,907 · 8 payments
- Consulting Fee$23,315 · 13 payments
- Travel and Lodging$10,635 · 51 payments
- Food and Beverage$3,580 · 52 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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