Erna O. Nishime, MD
NPI 1881770394ActiveIndividual· Transplant Surgery· San Jose, CA
Transplant Surgery (MD) in San Jose, California, trained at Rush Medical College of Rush University (class of 1994). Part D covered 697 prescriptions written in 2024, 71% of them generic. Abbott Laboratories reported $755.52 in payments in 2025, mostly travel and lodging.
Overview
| NPI | 1881770394 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 27, 2006 |
| Last updated in NPPES | Dec 8, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Transplant Surgery Primary | 204F00000X | A80830 | CA |
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 - Cardiovascular Disease (Cardiology) (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 697 · 2,008 30-day fills |
|---|---|
| Patients | 104 |
| Total drug cost | $222,232 |
| Generic share | 71% of claims |
Education and affiliations
| Medical school | Rush Medical College of Rush University |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
Medical group
- Permanente Medical Group IncOakland, CA · 10,996 clinicians
Hospital affiliation
- Kaiser Foundation Hospital-Santa ClaraSanta Clara, CA
Industry payments (Open Payments)
- 2025$755.52 · 7 payments from 1 company
- 2024$113.63 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $755.52 | 7 |
What the 2025 payments were for
- Travel and Lodging$516.28 · 5 payments
- Food and Beverage$239.24 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records