Steven L. Leh, MD
NPI 1780790030ActiveIndividual· Internal Medicine, Pulmonary Disease· Milwaukee, WI
Internal Medicine, Pulmonary Disease (MD) in Milwaukee, Wisconsin, trained at University of Wisconsin School of Medicine (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $754,994 for 864 claims, against $73,401 paid for services in 2024. Intuitive Surgical, Inc. was the largest of 4 companies reporting payments in 2025, $15,520 in all, mostly education.
Overview
| NPI | 1780790030 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 21, 2006 |
| Last updated in NPPES | Nov 16, 2023 |
| Certified by provider | Nov 16, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 51799 | WI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pulmonary Disease (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 374 |
|---|---|
| Services billed | 1,457 across 48 procedure codes |
| Paid by Medicare | $73,401 |
Part D prescriptions in 2024
| Prescriptions (claims) | 864 · 1,182 30-day fills |
|---|---|
| Patients | 216 |
| Total drug cost | $754,994 |
| Generic share | 42% of claims |
Education and affiliations
| Medical school | University of Wisconsin School of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
| Telehealth | Offers telehealth |
Medical group
- Aurora Medical Group, Inc.Milwaukee, WI · 3,813 clinicians
Hospital affiliations
- Aurora Medical CenterGrafton, WI
- Aurora Medical Center KenoshaKenosha, WI
- Aurora Memorial Hospital BurlingtonBurlington, WI
- Aurora St Lukes Medical CenterMilwaukee, WI
- West Allis Memorial HospitalWest Allis, WI
Industry payments (Open Payments)
- 2025$15,520 · 21 payments from 4 companies
- 2024$17,194 · 10 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $8,627 | 7 |
| Pleural Dynamics Inc. | $5,130 | 12 |
| Pulmonx Corporation | $1,663 | 1 |
| Steris Corporation | $100.22 | 1 |
What the 2025 payments were for
- Education$8,000 · 2 payments
- Consulting Fee$5,238 · 2 payments
- Travel and Lodging$1,344 · 7 payments
- Food and Beverage$798.47 · 9 payments
- Gift$140.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Pulmonary Disease providers in Milwaukee
- 1174949523
- 1114353737
- 1225943194
- 1184671521
- 1538365713
- 1750541611
- 1336187376
- 1659479855
- 1497091003
- 1083987432
- 1063462422
- 1154699072
All Internal Medicine, Pulmonary Disease providers in Wisconsin →