Steven R. Lentz, MD
NPI 1316934318ActiveIndividual· Internal Medicine, Hematology· Iowa City, IA
Internal Medicine, Hematology (MD) in Iowa City, Iowa, trained at Washington University School of Medicine (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $1,004,049 for 590 claims, against $15,457 paid for services in 2024. Genzyme Corporation was the largest of 3 companies reporting payments in 2025, $34,976 in all, mostly consulting fees.
Overview
| NPI | 1316934318 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 4, 2005 |
| Last updated in NPPES | Jul 3, 2024 |
| Certified by provider | Jul 3, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology Primary | 207RH0000X | MD-28854 | 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 - Hematology (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 177 |
|---|---|
| Services billed | 268 across 9 procedure codes |
| Paid by Medicare | $15,457 |
Part D prescriptions in 2024
| Prescriptions (claims) | 590 · 726 30-day fills |
|---|---|
| Patients | 93 |
| Total drug cost | $1,004,049 |
| Generic share | 69% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Hematology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- State University of IowaCoralville, IA · 1,897 clinicians
Hospital affiliations
- Henry County Health CenterMount Pleasant, IA
- Southeast Iowa Regional Medical CenterWest Burlington, IA
- University of Iowa Hospital & ClinicsIowa City, IA
Industry payments (Open Payments)
- 2025$34,976 · 18 payments from 3 companies
- 2024$10,107 · 6 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $24,256 | 11 |
| Novo Nordisk Inc | $8,754 | 5 |
| Novo Nordisk Health Care Ag | $1,965 | 2 |
What the 2025 payments were for
- Consulting Fee$32,522 · 6 payments
- Travel and Lodging$1,581 · 6 payments
- Food and Beverage$872.66 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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