Jonathan Michael Silverman, M.D.
Student in an Organized Health Care Education/Training Program (M.D.) with Nephrology Specialists, P.C., practicing in Chicago, Illinois. In 2024 Medicare paid $116,921 for 383 patients, and Part D covered 648 of their prescriptions, 82% of them generic. Abbott Laboratories was the largest of 7 companies reporting payments in 2025, $1,981 in all, mostly travel and lodging. Lists Franciscan Health Michigan City and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1104168251 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 26, 2013 |
| Last updated in NPPES | Mar 26, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Student in an Organized Health Care Education/Training Program Primary | 390200000X | — | — |
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 (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 383 |
|---|---|
| Services billed | 1,598 across 16 procedure codes |
| Paid by Medicare | $116,921 |
Part D prescriptions in 2024
| Prescriptions (claims) | 648 · 1,360 30-day fills |
|---|---|
| Patients | 137 |
| Total drug cost | $127,968 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Medical group
- Nephrology Specialists, P.C.Gary, IN · 9 clinicians
Hospital affiliations
- Franciscan Health Michigan CityMichigan City, IN
- Northwest Health - PorterValparaiso, IN
- Northwest Health - StarkeKnox, IN
- Northwest Health-La PorteLa Porte, IN
- St Mary Medical Center IncHobart, IN
Other facilities
- Davita la Porte DialysisDialysis facility · La Porte, IN
Industry payments (Open Payments)
- 2025$1,981 · 29 payments from 7 companies
- 2024$853.67 · 32 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $1,625 | 12 |
| Calliditas Therapeutics US Inc. | $119.92 | 4 |
| Amgen Inc. | $83.38 | 5 |
| Astrazeneca Pharmaceuticals LP | $58.22 | 3 |
| Otsuka America Pharmaceutical, Inc. | $55.32 | 3 |
What the 2025 payments were for
- Travel and Lodging$997.55 · 6 payments
- Food and Beverage$983.49 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 3,391 Student in an Organized Health Care Education/Training Program providers in Chicago · All Student in an Organized Health Care Education/Training Program providers in Illinois