Terry B. Gernsheimer, MD
NPI 1639255441ActiveIndividual· Internal Medicine, Hematology· Seattle, WA
Internal Medicine, Hematology (MD) in Seattle, Washington, licensed in WA, with an NPI issued in October 2006. Vertex Pharmaceuticals Incorporated reported $9,900 in payments in 2025, mostly consulting fees.
Overview
| NPI | 1639255441 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 27, 2006 |
| Last updated in NPPES | Mar 31, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology Primary | 207RH0000X | MD00020446 | WA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$9,900 · 6 payments from 1 company
- 2024$25,033 · 10 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vertex Pharmaceuticals Incorporated | $9,900 | 6 |
What the 2025 payments were for
- Consulting Fee$9,900 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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