Ramy El-Diwany, MD, PHD
NPI 1558718031ActiveIndividual· Transplant Surgery· Iowa City, IA
Transplant Surgery (MD, PHD) in Iowa City, Iowa, trained at Johns Hopkins University School of Medicine (class of 2017). Medicare paid $11,580 for services to 34 patients in 2024. Intuitive Surgical, Inc. was the largest of 2 companies reporting payments in 2025, $3,161 in all, mostly travel and lodging.
Overview
| NPI | 1558718031 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | No |
| NPI issued | May 16, 2016 |
| Last updated in NPPES | Sep 8, 2025 |
| Certified by provider | Sep 8, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Transplant Surgery Primary | 204F00000X | MD-55140 | IA |
| Surgery | 208600000X | MD-55140 | IA |
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 - General Surgery (IA); Practitioner - General Surgery (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 34 |
|---|---|
| Services billed | 69 across 16 procedure codes |
| Paid by Medicare | $11,580 |
Education and affiliations
| Medical school | Johns Hopkins University School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | General Surgery |
Medical group
- State University of IowaCoralville, IA · 1,897 clinicians
Hospital affiliations
- Mercyone Des Moines Medical CenterDes Moines, IA
- University of Iowa Hospital & ClinicsIowa City, IA
Industry payments (Open Payments)
- 2025$3,161 · 7 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $1,852 | 5 |
| Transmedics, Inc. | $1,309 | 2 |
What the 2025 payments were for
- Travel and Lodging$1,522 · 4 payments
- Education$1,500 · 1 payment
- Food and Beverage$138.70 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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