Ryan William Bonner
NPI 1992209290ActiveIndividual· Internal Medicine, Nephrology· Chapel Hill, NC
Internal Medicine, Nephrology in Chapel Hill, North Carolina, trained at Loyola University of Chicago, Stritch School of Medicine (class of 2018). Their prescriptions cost Medicare Part D more than their services did: $76,503 for 330 claims, against $17,407 paid for services in 2024. Fresenius USA Marketing, Inc. reported $33.71 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1992209290 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 21, 2018 |
| Last updated in NPPES | Apr 4, 2024 |
| Certified by provider | Jul 6, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 2024-00692 | NC |
| Internal Medicine | 207R00000X | 2024-00692 | NC |
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 - Nephrology (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 78 |
|---|---|
| Services billed | 203 across 24 procedure codes |
| Paid by Medicare | $17,407 |
Part D prescriptions in 2024
| Prescriptions (claims) | 330 · 690 30-day fills |
|---|---|
| Patients | 75 |
| Total drug cost | $76,503 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Loyola University of Chicago, Stritch School of Medicine |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Nephrology |
Medical group
- University of North Carolina at Chapel HillChapel Hill, NC · 2,052 clinicians
Hospital affiliations
- Rex HospitalRaleigh, NC
- Unc HospitalsChapel Hill, NC
Industry payments (Open Payments)
- 2025$33.71 · 1 payment from 1 company
- 2024$144.84 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Fresenius USA Marketing, Inc. | $33.71 | 1 |
What the 2025 payments were for
- Food and Beverage$33.71 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Nephrology providers in Chapel Hill
- 1124376454
- 1316167364
- 1629141361
- 1639632870
- 1639381999
- 1306911177
- 1962575621
- 1023183795
- 1083787725
- 1417165630
- 1922022110
- 1710052568
All Internal Medicine, Nephrology providers in North Carolina →