Hamza Shahran, MD
NPI 1043643836ActiveIndividual· Internal Medicine, Nephrology· Kaukauna, WI
Internal Medicine, Nephrology (MD) with Aurora Medical Group, Inc. and 1 other group, practicing in Kaukauna, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $75,982 for 553 claims, against $28,115 paid for services in 2024. Mallinckrodt Hospital Products Inc. reported $73.01 in payments in 2025, mostly food and beverage. Lists Aurora Baycare Medical Ctr and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1043643836 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 15, 2013 |
| Last updated in NPPES | Feb 5, 2024 |
| Certified by provider | Feb 5, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 68433 | WI |
| Internal Medicine | 207R00000X | 68433 | WI |
| Hospitalist | 208M00000X | 68433 | WI |
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 - Internal Medicine (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 108 |
|---|---|
| Services billed | 335 across 9 procedure codes |
| Paid by Medicare | $28,115 |
Part D prescriptions in 2024
| Prescriptions (claims) | 553 · 781 30-day fills |
|---|---|
| Patients | 57 |
| Total drug cost | $75,982 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Aurora Medical Group, Inc.Milwaukee, WI · 3,813 clinicians
- Baycare Aurora LLCGreen Bay, WI · 194 clinicians
Hospital affiliations
- Aurora Baycare Medical CtrGreen Bay, WI
- Aurora Medical Center Bay AreaMarinette, WI
- Aurora Medical Ctr Manitowoc CountyTwo Rivers, WI
Other facilities
- Davita Manitowoc DialysisDialysis facility · Manitowoc, WI
Industry payments (Open Payments)
- 2025$73.01 · 1 payment from 1 company
- 2024$96.64 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mallinckrodt Hospital Products Inc. | $73.01 | 1 |
What the 2025 payments were for
- Food and Beverage$73.01 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records