Walter J. Ehrman, MD
NPI 1053303560ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Las Vegas, NV
Thoracic Surgery (Cardiothoracic Vascular Surgery) (MD) in Las Vegas, Nevada, trained at University of Texas Medical School at San Antonio (class of 1992). In 2024 Medicare paid $31,994 for 36 patients, and Part D covered 111 of their prescriptions, 88% of them generic. W. L. Gore & Associates, Inc. was the largest of 10 companies reporting payments in 2025, $1,873 in all, mostly food and beverage.
Overview
| NPI | 1053303560 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Aug 19, 2005 |
| Last updated in NPPES | Jul 26, 2022 |
| Certified by provider | Jul 25, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | 15855 | NV |
| Thoracic Surgery (Cardiothoracic Vascular Surgery) | 208G00000X | A69981 | CA |
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 - Thoracic Surgery (CA); Practitioner - Thoracic Surgery (NV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 36 |
|---|---|
| Services billed | 285 across 42 procedure codes |
| Paid by Medicare | $31,994 |
Part D prescriptions in 2024
| Prescriptions (claims) | 111 · 239 30-day fills |
|---|---|
| Patients | 38 |
| Total drug cost | $14,320 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at San Antonio |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Thoracic Surgery |
Medical group
- Nevada Heart and Vascular Center Resh LLPPahrump, NV · 41 clinicians
Hospital affiliations
- University Medical CenterLas Vegas, NV
- Valley Hospital Medical CenterLas Vegas, NV
Industry payments (Open Payments)
- 2025$1,873 · 22 payments from 10 companies
- 2024$1,785 · 20 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| W. L. Gore & Associates, Inc. | $384.24 | 3 |
| Abiomed | $383.60 | 6 |
| Atricure, Inc. | $212.08 | 2 |
| Artivion, Inc. | $185.97 | 1 |
| Edwards Lifesciences Corporation | $174.92 | 1 |
What the 2025 payments were for
- Food and Beverage$1,873 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 48 cardiothoracic surgeons in Las Vegas · All cardiothoracic surgeons in Nevada