James R. Hemp, M.D.
NPI 1124006382ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· San Diego, CA
Thoracic Surgery (Cardiothoracic Vascular Surgery) (M.D.) in San Diego, California, trained at Uniformed Services Uhs Fe Hebert School of Med (class of 1983). Medicare paid $195,044 for services to 269 patients in 2024. Intuitive Surgical, Inc. was the largest of 3 companies reporting payments in 2025, $5,495 in all, mostly education.
Overview
| NPI | 1124006382 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 6, 2006 |
| Last updated in NPPES | Jan 4, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | G53854 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 269 |
|---|---|
| Services billed | 535 across 52 procedure codes |
| Paid by Medicare | $195,044 |
Education and affiliations
| Medical school | Uniformed Services Uhs Fe Hebert School of Med |
|---|---|
| Graduation year | 1983 |
| Medicare specialty | Thoracic Surgery |
| Secondary specialties | Cardiac Surgery, General Surgery, Vascular Surgery |
| Telehealth | Offers telehealth |
Medical group
- Scripps HealthLa Jolla, CA · 1,433 clinicians
Hospital affiliations
- Scripps Memorial Hospital la JollaLa Jolla, CA
- Scripps Mercy HospitalSan Diego, CA
Other facilities
- Seaport Scripps Home HealthHome health agency · San Diego, CA
Industry payments (Open Payments)
- 2025$5,495 · 11 payments from 3 companies
- 2024$552.81 · 9 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $4,594 | 3 |
| W. L. Gore & Associates, Inc. | $761.62 | 6 |
| Edwards Lifesciences Corporation | $139.08 | 2 |
What the 2025 payments were for
- Education$4,000 · 1 payment
- Food and Beverage$1,051 · 9 payments
- Travel and Lodging$444.40 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 47 cardiothoracic surgeons in San Diego · All cardiothoracic surgeons in California